How To Fix BRAIN290 - Error while writing master record "&1"/SID "&4" of characteristic &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 290

• Message text: Error while writing master record "&1"/SID "&4" of characteristic &2

What causes this issue?

Value &V1& for characteristic &V2& is to be written to master data table
&V3&. An error occurred while doing this.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the master data table. Note that, in addition to the primary
index, there can be another unique index in one of the master data
tables.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN290 - Error while writing master record "&1"/SID "&4" of characteristic &2 ?

  The SAP error message BRAIN290 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with writing a master record for a characteristic. This error can arise due to various reasons, including data inconsistencies, authorization issues, or problems with the underlying database.
  Cause:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect values for the characteristic.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to write to the master data.
  Database Locking: The database table may be locked by another process, preventing the write operation from completing.
  Technical Issues: There could be technical issues with the SAP system, such as problems with the transport layer or database connectivity.
  Incorrect Configuration: The characteristic may not be properly configured in the InfoObject settings.
  
  Solution:
  
  Check Data Consistency: Review the data being processed for the characteristic and ensure that all required fields are populated correctly.
  Verify Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 or by consulting with your security team.
  Check for Locks: Use transaction SM12 to check for any locks on the database tables related to the characteristic. If locks are found, you may need to wait for the other process to complete or resolve the lock.
  Review System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Reconfigure Characteristic: If the characteristic is not configured correctly, review the InfoObject settings in transaction RSA1 and make necessary adjustments.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis team or SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  SM12: Display and Delete Locks
  SU53: Authorization Check
  SLG1: Application Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the BRAIN290 error.
  Documentation: Review SAP BW documentation for best practices on managing master data and characteristics.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the BRAIN290 error in your SAP BW system.