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Backendless Error Codes

Functional Area
Error Code
Error Message
Performance
999
Cannot process request - request per second limit has been exhausted
Data Service
1000
Entity with the specified ID cannot be found
1001
Cannot update object without any properties
1002
Cannot process request, use User Service to create new user entities.
1003
Cannot persist object. Property "id" must be set by the server. Make sure the property is not initialized when saving new object.
1004
Invalid offset. Offset must be greater than 0 and less than the total number of records
1005
Invalid pagesize. Page size cannot be negative. Values greater than 100 will default to 100.
1006
Unable to retrieve data. Query contains invalid object properties.
1007
Unable to update object - invalid data type for properties - XXX.
1009
Unable to retrieve data - unknown entity
1010
Unable to retrieve data - object store is empty
1011
User has no permission to create entity
1012
User has no permission to update entity
1013
User has no permission to find elements in persistence storage.
1014
User has no permission to delete elements from persistence storage.
1015
User has no permission to describe elements from persistence storage.
1017
Invalid where clause
1020
Missing ___class property for entity:
1021
There are no such properties :
1022
All related objects for a property must be of the same type
1023
User has no permission to change permission for the current table.
1024
Cannot update permission: %s
1025
Invalid pagesize. Page size cannot be greater than 100.
1026
The object exceeds maximum permitted serialized size of 10240 bytes
1027
Key can not be null
1028
Expiration time cannot be greater than 7200 seconds
1029
Expected value cannot be null
1030
Value is too large for the 'Long' type
1031
Timestamp should be after the current date
1032
Unable to remove the object. Property objectId is missing.
1034
Unable to retrieve the object. Property objectId is missing.
1035
Unable to retrieve object. Object with the specified primary key does not exist.
1036
Bulk update operation is prohibited for the system columns: %s, %s, ...
1037
Property doesn't exist: %s
1038
Grave character is not allowed in property name: %s, %s, ...
1101
Failed to create entity. Entity with the same primary key already exists
1102
Failed to perform operation due to incomplete primary key. Please, specify all elements of a composite key correctly
1103
This operation is not supported for external data sources
1104
In external data mode the access to internal data tables is denied
1105
Could not delete entity due to its being referenced by parent foreign entity. Please, delete parent entity before deleting this one.
1107
Could not perform operation due to missing primary key
1108
Inspection failed due to a table name collision of an external data table and Users table. Please rename the appropriate table in your external database to resolve this conflict.
1109
Could not connect to external database. Password field may not be empty.
1110
Saving object failed due to incorrect datetime value specified.
1111
In external mode relationship from geo-point cannot be established.
1125
Unable to save entity, table, %s does not exist
1126
Unable to save entity, column %s does not exist
1127
Unable to define relationship, column %s does not exist
1128
Unable to save more than one related object for column %s
1129
Unable to perform operation due to incomplete primary key. Missing column: %s
1130
Unable to perform operation due to incorrectly specified primary key. Column %s is not a part of a composite primary key.
1131
Unable to save entity. The required column %s in table %s is missing
1132
Unable to save entity. Related table %s does not exist.
1133
Unable to inspect tables. %s exceeds maximum allowed size of 45 characters. Please, rename it and try again.
1134
Current user has no permission for %s operation on this table
1135
The entity name 'GeoPoint' is reserved
1136
Bulk update is prohibited for system columns: %s
1137
Unable to save entity, property %s cannot be null
1138
Concurrent schema modification
1139
There is more then one primary key in the schema, use findById with object argument
1140
Remote database unavailable
1141
Table has no primary key
1142
Product has already been changed
1143
Failed to add column
1144
Failed to delete column
1145
Update column failed
1146
Delete all records failed
1147
Add relation failed
1148
Operations in the Users table are prohibited. Use UserProperty service
1149
The maximum number of columns is reached. Adding new column failed
1150
Before creating a relation please add a related table. Adding a relation failed
1151
The maximum number of columns is already reached. Update column failed
1152
Column with the same name already exists
1153
Failed to update relationship
1154
Could not add new table. This name is reserved, please choose another table name
1155
Duplicate entry
1156
Unable to set not null (required) constraint because column already contains nulls. Remove/initialize null entries and try again
1157
Unable to set unique constraints for one-to-many relation
1158
Unable to add index for relation column
1159
Failed to update column with current constraints. Retry without constraints
1160
External database inspection is already in progress
1161
Table with the same name already exists
1162
Fetch of UserDataTable %`s size failed
1163
Operation over system column % is prohibited
1164
Updating column type failed. Changing column to type % will lead to loss of data.
1165
Column '%' cannot be empty
1166
Duplicate entry for column '%'
1167
Could not remove relation. First disable not null (required) relation for column '%'
Security
2000
Operation is not allowed
2001
Wrong operation
2002
Unable to find application. Check application id and/or API key.
2003
Role does not support for this operation
2004
Wrong data
2005
Could not find role
2006
Role %s already exists in database
2007
Could not assign system role
2008
Could not unassign system role
2009
Wrong domain
2010
Could not get origin domains
2011
Assigning/unassigning a role can be done only from server code
Users Service
3000
User cannot be logged in
3001
Missing login configuration. Possibly invalid application ID.
3002
User is already logged in from another device/computer. The application is configured to disable multiple concurrent logins with the same user credentials.
3003
Invalid login or password
3004
Wrong social identity for user account
3005
Missing parameter '%s.'
3006
Login or password is missing or null
3007
Unable to logout.
3008
Missing application id and/or API key.
3009
User registration is disabled.
3010
Dynamic property definition is disabled.
3011
Property 'password' is required
3012
Unable to register user. Property '%s' is required
3013
Unable to register user. Missing identity value for '%s'
3014
Unable to register user. External registration failed with message: %s
3015
Missing parameter '%s'
3016
Property name is reserved for system purposes
3017
User property with name '%s' already exists
3018
User with identity '%s' already exists
3019
Missing parameter '%s'
3020
Cannot perform password recovery. Unable to find a user with the specified identity.
3021
Unable to register user due to error: %s
3022
Unable to login user due to error: %s
3023
Unable to logout user due to error: %s
3024
Unable to update user account due to error: %s
3025
Unable to perform password recovery due to error: %s
3026
Unable to retrieve user properties due to error: %s
3027
Unknown error: %s
3028
Unable to update user. User should be logged in
3029
Unable to update user. User accounts can be updated only by admin or by the user himself.
3030
Unable to update user. User cannot be located.
3031
Unable to update user. Dynamic property definition is disabled.
3032
Unable to update user. Could not find user registration properties
3033
Unable to register user. User already exists.
3034
Unable to login. User login is disabled.
3036
Unable to login. User account is locked out due to too many failed logins.
3038
Some of required parameters are null
3039
"objectId" is a reserved system property and is not allowed when registering a user.
3040
Provided email has wrong format.
3041
Unable to register user. Missing required property value for '%s'
3042
Event with name '%s' does not exist.
3043
Unable to register user. There are the same properties in request.
3044
Unable to login. Multiple login limit for the same user account has been reached
3045
Unable to update user. Required fields are empty.
3046
There is no default user. Please contact support.
3047
There is no system authenticated role
3048
Session timeout. Url: <...>
3049
Wrong value type for property '%s'.
3050
Password should be string
3051
Confirmation failed
3052
External authentication failed with message '%s'
3053
External authentication failed with message: URL is invalid
3054
Unable to register user. External registration failed with message: URL is invalid
3055
Incorrect password. Operation is not permitted
3056
"Could not change user property type, cause there is users with values, that could not be converted to selected type"
3057
Could not find user by id or identity
3058
Could not assign role to user
3059
Could not unassign role from user
3060
Could not approve social account.
3061
Could not find any permitted Facebook application Id.
3062
Requested Facebook application is not permitted.
3063
The number of characters exceeds the limit of 200
3064
Could not get user properties
3065
Property '%s' cannot be deleted
3066
Cannot create task SendTestEmailTask.
3067
Cannot disable 'Confirmation template' while 'Require Email Confirmation' option is enabled.
3068
Cannot enable 'Require Email Confirmation' option while 'Confirmation template' is disabled.
3069
Failed to get default user properties
3070
Default user identity not found
3071
Could not create '%s'
3072
Social user cannot use password
3073
Could not change user property. Required or identity property should not contain 'null' values in existing users.
3074
Cannot enable the 'Require Email Confirmation' option while there is no 'email' user property.
3075
"Cannot request password restoration for a user, authorized using a social network"
3076
"updated" is a reserved system property and is not allowed while registration
3077
"created" is a reserved system property and is not allowed while registration
3078
You can not register user without the 'email' property value while 'Require Email Confirmation' is enabled
3079
Could not delete property 'email' while 'Require Email Confirmation' is enabled
3080
Wrong or unsupported authorized user redirect URL
3081
Could not get roles for the user.
3082
You must confirm email address
3083
Unable to manage user. User should be logged in.
3084
Unable to manage user. User accounts can be managed only by admin or by themselves.
3085
Unable to disable user. User is already disabled.
3086
Unable to enable user. User is already enabled.
3087
Unable to login. User email is not confirmed.
3088
Property 'email' must be selected as 'required' if 'Require Email Confirmation' is enabled
3089
Cannot enable 'Require Email Confirmation' option while 'email' user property is not required
3090
User account is disabled
3091
Session timeout
3092
User already activated
3094
User can be updated only by himself or admin
3095
User can be deleted only by himself or admin
3096
Identity for social user cannot be changed
3097
First login by social user
3098
Bulk update operation is prohibited for identity columns: %s
3099
Registering new user with related properties is not allowed in external data mode
3100
Updating a user with related properties is not allowed in external data mode
3101
Password recovery is disabled
3102
User has already confirmed the email address. Email confirmation will not be sent.
3103
Unable to send email confirmation. The "Require Email Confirmation" option must be enabled in Backendless Console (see the Users > Registration screen)
3104
Unable to send email confirmation - user account with the email cannot be found.
Geo Service
4000
Unable to add geo point. geo point is NULL.
4001
Unable to remove category. Category cannot be found.
4002
Unable to search/add geo point. Invalid coordinates.
4003
Unable to execute geo query. Offset must be a positive value less than the total number of geo points in the specified categories.
4004
Invalid pagesize. Pagesize must be a positive number not exceeding 100.
4005
Cannot add category. Category name is NULL.
4006
Cannot add category. Category name is empty.
4007
Cannot add category. Category name is ""Default"".
4008
Unable to perform operation. Ambiguous query parameters. Either rectangular coordinates or search radius for a geo point must be set.
4009
User has no permission to add geo point
4010
Unable to add geo point.
4011
User has no permission to get category %s
4012
User has no permission to add geo categories
4013
User has no permission to remove geo categories
4014
Wrong coordinates of a rectangle.
4015
Cannot remove category. Category name is NULL.
4016
Cannot remove category. Category name is empty.
4017
Cannot remove category. Category name is ""Default"".
4018
Metadata key cannot be NULL.
4019
Unable to search geo points. Invalid rectangular area
4020
Unable to search geo points. Coordinates are null.
4021
Get total points failed.
4022
Get total points for category failed.
4023
Radius must be positive.
4024
Geo point with specified id doesn't exist
4025
Specified category doesn't exist.
4026
User has no permission to search in category '%s'
4027
Metadata key cannot be empty.
4028
Metadata key contains invalid characters ( ' or / ): %s
4029
Invalid metadata key - %s. Should start with a letter and contain only letters, digits and _
4030
Invalid file format
4031
Invalid category name: %s
4032
Invalid coordinate. Coordinate must be a number
4034
Complex metadata value should contain property '___class'
4035
The metadata must contain key-value pairs
4036
The property %s doesn't exist
4037
The property 'categories' must be an array
4038
Relation type update is prohibited - property %s must relate to table %s but not %s
4040
Wrong value for the property %s. The property %s has the type %s
4041
To perform relative search, both relativeFindMetadata and relativeFindPercentThreshold must be specified
4042
Users can only be added as related objects by specifying their valid object ID, all other values are ignored. For creating or updating Users please use User API.
4043
Invalid number of the "point" argument. Number must be a positive integer
4044
Invalid value of "dpp" argument. Dpp must belong to the interval (0; 360].
4045
Invalid value of the "size" argument. Size must be a positive integer.
4046
Invalid value of the "objectId" argument. For cluster value must be a positive integer.
4047
Invalid type of the "fence" argument. Type must be CIRCLE or RECT or SHAPE
4048
Invalid amount of the "node" argument. Fence with type CIRCLE must have two nodes
4049
Invalid amount of the "node" argument. Fence with type RECT must have two nodes
4050
Invalid amount of the "node" argument. Fence with type SHAPE must have at least tree nodes
4051
Invalid value of %s
4052
Cannot activate/deactivate GeoFence
4053
Invalid type of GeoFence action. Type must be PUSH or PUBSUB or URL or EVENT
4054
Invalid query value
4055
Invalid push notification configuration. You must fill at least the first three fields in a tab
4056
GeoFence contains objectId
4057
ObjectId from body and from query are different
4058
Invalid value of the "duration" parameter. Duration must be positive
4059
Invalid field name
4060
GeoFence name must be unique in a Backendless app.
4061
Cannot find a geo fence with the name
4062
Geo fence is not active. Geo point tracking is disabled
4063
Geo fence does not have an action configured for the %s event
4064
Invalid HTTP method. Specified method is not supported
4065
Cannot update fence nodes or qualification criteria when fence is active
4066
Your plan does not allow to add more geo fences.
4067
Invalid sortBy parameters. You cannot sort by same field twice at the same time
4068
GeoPoint coordinates not found. Either add them to the request URL or add the Content-Type:application/json header and put the coordinates into the request body.
4080
Cannot accept discovered beacons - discovery mode is turned off.
Messaging Service
5000
Unable to retrieve device. Invalid device ID.
5001
Unable to cancel device registration. Invalid device ID
5002
Unable to create subscription - unknown messaging channel.
5003
Invalid expiration date
5004
Unable to register device. Invalid expiration date.
5005
Wrong json format for device registration:
5006
Device registration can't be null
5007
User has no permission to publish message
5008
User has no permission to subscribe
5009
Error during subscribing
5010
Can't find message channel with such name for the given application
5011
Unable to register device, deviceId cannot be null
5012
Channel with name '%s' already exists
5030
Invalid publish date
5040
Can't cancel message. Already cancelled or there is no such message
5041
Invalid message for push notification, provide message that could be cast to String
5042
Unable to delete devices
5043
Could not register channel
5044
Channel name contains invalid character
5045
Cannot send email with the default Email Settings. Change the Email Settings in the console and try again
5046
Cannot set email. Invalid email settings
5047
Invalid recipient
5048
You must specify at least one recipient's email address
5049
You must specify at least one body
5050
Unable to complete operation. Backend application is not properly configured. Contact the application developer and report a problem with Email Configuration
5052
Cannot send email. Invalid path for the attachment(s).
5053
Cannot send email. Error: %s
File Service
6000
Unable to delete file or directory. File or directory cannot be found.
6001
Unable to save file. File name or path contain invalid characters
6002
Unable to write bytes into file %s
6003
Unable to upload file: file already exists
6004
Unable to delete file or directory %s
6005
Unable to encode filename or path to URL format %s
6006
Path contains prohibited symbols
6007
The specified resource was not found
6008
Unable to save file entry to database
6009
Unable to upload file
6010
Corrupted multipart request. Header Content-Type must be set to value multipart/form-data
6011
Corrupted multipart request. File content is absent in request body
6012
Corrupted multipart request. Request body contains more than one file
6013
Mismatch between application-id value in request header and URL
6014
Directory download is not supported
6015
File size must be less or equal 10M
6016
Cannot save files created from byte array when the payload exceeds 2,800,000 bytes
6017
Corrupted text/plain request. File contents have wrong request body
6018
Unable to modify file/folder: file/folder already exists: %s
6019
Unable to modify service file/folder: %s
6020
Unable to copy file to file
6021
Unable to move file to file
6022
Upload into the servercode folder is forbidden: %path_to_file%
6023
File already exists in target directory
6024
Wrong file's operation:%s. You can only use available file's operations: %s
6025
Failed to execute operation
6026
Deletion is forbidden for service file/folder: %s
6027
Upload into git service folder is forbidden: %s
6028
Parameter '%s' cannot be null
6029
Specified resource must be a directory
6030
Cannot sort by property: %s
6031
Write to file failed:
6032
Failed to set file attribute:
Data model
7000
Failed to get %s from database
7001
Instance of %s does not exist in database
7002
Failed to load %s for %s from database
7003
Relation %s for %s does not exist in database
7004
Failed to remove %s from database
7005
Failed to add %s to database
7006
Failed to update %s to database
7007
Failed to create or update %s to database
7008
Instance of %s already exist in database
7009
Could not create data mapper of %s
7010
Relation %s for %s already exists in database
7011
Failed to find %s in database
7012
Failed to get %s. There is ambiguity.
7013
Failed to create database object
Common
8000
Invalid value range
8001
Duplicate property: %s
8002
Could not parse request with message: %s
8003
Invalid date format
8004
Parsing input json params failed
8005
Invalid empty param for request
8006
Invalid NULL param for request
8007
Missing parameter '%s'.
8008
Invalid parameter '%s'
8009
Username and Password not accepted
8010
Missing field '%s'
8011
Any error message
8012
Application '%s' already exists
8021
Cannot save email settings whit default UserId
8022
Missing "application-id" header
8044
Cannot save entity with primitive collection property %s
Management
9000
Wrong application id provided
9001
Could not share data
9002
Could not copy data
9003
Could not share messaging
9004
Could not copy messaging
9005
Invalid developer's login or password
9006
Invalid developer's email.
9007
You are not authorized.
9008
Could not delete system role
9009
Application version with url prefix %s exists
9010
Invalid social identity
9011
Invalid application name
9012
Email already exist
9013
Invalid email format
9014
User already exist
9015
Provided wrong captcha
9017
Specified field %s is too large
9016
Could not change origin domains
9018
Developer's social login is disabled in Standalone Backendless
9019
Could not load developers from database
9020
You try to get access to different application
9021
You can use only latin letters, numbers, and the underscore symbol ('_'). Values cannot begin with a number or underscore
9022
Malformed JWS, unable to decode signature
9023
There is not enough data to make import
9024
Lock has already been acquired
Config
10000
Could not load config file
10001
Could not get config value
Billing
11001
Subscription already exists
11002
Subscription not found
11003
Can't upgrade to product plan
11004
Can't upgrade to product component
11005
You have reached the plan's limit. To increase the limit you need to purchase the '{componentName}' function pack from the Marketplace
11006
The transaction cannot be executed. Check your credit card balance
11007
Custom business logic execution has been terminated because the size of code is bigger than allowed in the current payment tier
11008
The number of external hosts for custom business logic in your current configuration exceeds the limit of the free tier
11009
API call limit reached. Limitation of  is
11010
The number of geo fences exceeds the limit of the . You must decrease number of geo fences to  and then switch to the
11011
Cannot delete the application. Payment is required
11012
Cannot uninstall the function pack. Payment is required
11013
Cannot modify the function pack. Payment is required
11033
The application has been blocked due to exceeding the limit.
Media Service
12001
MediaTube does not contain such related media
12002
MediaTube does not exist
Commerce
13001
Google Play developer email is not set
13002
Google service account private key is not set
13003
Request to googleapis.com failed: %s
Custom Services
14000
Common CustomService exception with developer message
14001
Service not found
14002
Service method not found
14003
Service with name %s already exists.
14003
Service Version with name %s in current service already exist
14003
Service with name %s and version %s already exist
14004
Service invocation failed: %s
14005
Service invocation failed by timeout
14006
Cannot delete a service which is published to marketplace. Remove the service from the marketplace first, then try deleting again
14007
Service already suspended
14008
Access denied
14009
Incorrect number of arguments on method invoke
14010
Can not persist service information
14011
It is not valid description of service.
14012
Can not parse generic service: %s
14013
"OperationId" must contain only letters, numbers and underscores, must not begin with number or underscore, must contain only 45 symbols."
14014
Method name in service description file must be unique.
14015
Can't generate SDK code for this service or platform.
14016
Can't change ACL. Internal Error.
14017
Can't create generic service
14018
Can't create imported service
14019
Service Version not found
14020
Can not generate xml schema document for codegen
14021
Debugging utility is disconnected
Server Code (CodeRunner)
15000
Custom business logic execution has been terminated because it did not complete in permitted time - XX seconds
15001
Wrong host name
Caching Service
16000
Cannot place object into cache - maximum number of concurrently stored object has been reached. Clear cache or wait till some entries expire
16001
Cannot extend object's life in cache - object does not exist
16002
Timestamp format is invalid
16003
The difference between timestamp and the current time must be greater than zero, equal or less than 7200000 milliseconds (2 hours)
16014
The external host cannot be found
16017
You already have the called method in debug mode. Try later or check you breakpoints.
Script Service
17000
No script runner is available
17001
The Content-Type header not set. Supported Content-Types are text/plain, application/json and text/xml
17002
The Content-Type %s is not supported. Supported Content-Types are text/plain, application/json and text/xml
17003
Invalid request URI formed
17004
Request method %s is not supported - GET or POST required
17005
Exceeded memory usage limit
17006
Whitespaces are not allowed in script path
Analytics
18000
Could not find hour data for all day
18001
Start date is not selected or empty. Please, select start date
18002
End date is not selected or empty. Please, select end date
18003
Maximum interval cannot be bigger than 12 month
18004
No MongoDB host available
"whereClause" Parser
19000
Invalid where clause: %s
19001
Invalid having clause: %s
Data Connectors
20000
Data Connector not found
20001
Data Connector operation not implemented
20002
The same Data Connector already exists
20003
Can not attach data connector
20004
Can not perform action, an error occurred
20005
Stored procedure not found!
20006
View not found!
20007
Can not perform action. Entity is view.
20008
Can not perform action. Entity is procedure.
20009
An error occurred: %s
20010
Can not activate Data Connector. Table with name %s already exists
20011
%s. Click Force Refresh button to update schema
20012
Can not execute DDL operation
20013
Failed to execute stored procedure: %s
20014
%s (error from external database)
20015
Cannot delete row from table without primary key
20016
Cannot update row from table without primary key
Logging
21000
Invalid or missing fields for Log Level or Policy Name.
21001
File policy with name 'FIXED-FILE-SIZE' must have a valid value for "size".
21002
Cannot save log entity.
21003
Invalid Json for save log(s).
21004
Some of required parameters are null
Bonuses
22000
Current developer is not a member of specified application
22001
Unable to decrease %s points, current balance is %s points
22002
Unable to find developer with email: %s
22003
Unable to find subscriptionId for application with id: %s
Code Generation
23001
Can't generate code