How To Fix BWSD063 - Error while writing to DataStore object &1 (table: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 063

• Message text: Error while writing to DataStore object &1 (table: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD063 - Error while writing to DataStore object &1 (table: &2) ?

  The SAP error message BWSD063 indicates that there was an error while writing to a DataStore Object (DSO) in SAP BW (Business Warehouse). This error can occur due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  
  Data Consistency Issues: The data being written may not conform to the structure or constraints defined in the DSO. This can include issues like data type mismatches, missing mandatory fields, or duplicate records.
  
  
  Locking Issues: The DSO may be locked by another process or user, preventing the current operation from completing.
  
  
  Database Issues: There may be underlying database issues, such as insufficient space, database locks, or connectivity problems.
  
  
  Authorization Issues: The user or process attempting to write to the DSO may not have the necessary authorizations.
  
  
  Transformation Errors: If the data is being transformed before being written to the DSO, errors in the transformation logic can lead to this error.
  
  
  Data Volume: If the volume of data being processed is too large, it may exceed system limits or cause performance issues.
  
  
  Solutions:
  
  
  Check Data Consistency: Review the data being loaded into the DSO to ensure it meets all requirements. Validate data types, mandatory fields, and check for duplicates.
  
  
  Release Locks: If the DSO is locked, identify the process or user holding the lock and release it if appropriate. You can use transaction codes like SM12 to check for locks.
  
  
  Database Health Check: Ensure that the database is functioning correctly. Check for available space, and resolve any connectivity issues. You may need to consult your database administrator.
  
  
  Review Authorizations: Verify that the user or process has the necessary authorizations to write to the DSO. This can be checked in transaction SU53 or by reviewing role assignments.
  
  
  Debug Transformations: If transformations are involved, debug the transformation logic to identify any errors or inconsistencies in the data processing.
  
  
  Batch Processing: If the data volume is large, consider breaking it into smaller batches to avoid performance issues.
  
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the failure.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  SLG1: Application Log
  SM12: Display and Delete Locks
  ST22: Dump Analysis
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message BWSD063. You can search for relevant notes in the SAP Support Portal.
  
  
  Documentation: Review SAP BW documentation for best practices on data loading and DSO management.
  
  
  By systematically addressing these areas, you should be able to identify the root cause of the BWSD063 error and implement an appropriate solution.