Error codes

1000 - API is in maintenance, try again in a couple of minutes
1001 - Account not found
1002 - Number of allowed requests exceeded for this account
1003 - Cannot connect to account database
1004 - API version number not specified
1005 - Unknown function name
1006 - Function not available for this account. (Account needs upgrading, or an extra module needs to be installed)
1007 - Unknown format requested (must be JSON or XML)
1008 - Database is under regular maintenance, try again in a couple of minutes
1009 - This function requires authentication parameters (a session key, authentication key, or service key), but none were found.

1010 - Required parameters are missing. (Attribute "errorField" indicates the missing input parameter.)
1011 - Invalid classifier ID, there is no such item. (Attribute "errorField" indicates the invalid input parameter.)
1012 - A parameter must have a unique value. (Attribute "errorField" indicates the invalid input parameter.)
1013 - Inconsistent parameter set (for example, both product and service IDs specified for an invoice row)
1014 - Incorrect data type or format. (Attribute "errorField" indicates the invalid input parameter.)
1015 - Malformed request (eg. parameters containing invalid characters)
1016 - Invalid value (Attribute "errorField" indicates the field that contains an invalid value.)
1017 - Document has been confirmed and its contents and warehouse ID cannot be edited any more.

1040 - Invalid coupon identifier - such coupon has not been issued
1041 - Invalid coupon identifier - this coupon has already been redeemed
1042 - Customer doesn't have enough points
1043 - Employee already has an appointment on that time slot. Choose a different start and end time for appointment.
1044 - Default length for this service has not been defined in Erply backend - cannot suggest possible time slots

1050 - Username/password missing
1051 - Login failed
1052 - User has been temporarily blocked because of unsuccessful login attempts
1053 - Login has not been enabled for this user
1054 - API session has expired. Call function verifyUser() again (with correct credentials) to receive a new session key.
1055 - Session not found

1060 - No viewing rights (in this module/for this item)
1061 - No adding rights (in this module)
1062 - No editing rights (in this module/for this item)
1063 - No deleting rights (in this module/for this item)
1064 - User does not have access to this warehouse

1071 - Sales to this client are blocked

1080 - Printing service is not running at the moment. (User can turn printing service on from their Erply account).
1081 - E-mail sending failed
1082 - E-mail sending has been incorrectly set up, review settings in ERPLY. (Missing sender's address or empty message content)

1090 - No file attached
1091 - Attached file is not encoded with Base64
1092 - Attached file exceeds allowed size limit