How To Fix BWSD121 - Data request &1 for advanced DataStore object &2 (request ID - &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 121

• Message text: Data request &1 for advanced DataStore object &2 (request ID - &3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD121 - Data request &1 for advanced DataStore object &2 (request ID - &3) ?

  The SAP error message BWSD121 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with a data request for an Advanced DataStore Object (ADSO). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting.
  Cause:
  
  Data Load Issues: The error may occur if there are problems with the data load process, such as missing data, incorrect data formats, or issues with the source system.
  Request Status: The request ID mentioned in the error may be in a status that does not allow it to be processed (e.g., canceled, failed).
  DataStore Object Configuration: There may be configuration issues with the Advanced DataStore Object itself, such as incorrect settings or missing authorizations.
  Data Consistency: There could be inconsistencies in the data being loaded, which may violate the data integrity rules defined in the ADSO.
  Locking Issues: If the ADSO is locked by another process, it may prevent the current request from being processed.
  
  Solution:
  
  Check Request Status: Verify the status of the request ID mentioned in the error message. If it is in a failed or canceled state, you may need to analyze the logs to understand why it failed and take corrective actions.
  Review Data Load Logs: Check the data load logs for any errors or warnings that could provide more context about the failure. This can help identify specific issues with the data being loaded.
  Validate Data: Ensure that the data being loaded into the ADSO is in the correct format and adheres to any defined data integrity rules. You may need to clean or transform the data before loading.
  Check ADSO Configuration: Review the configuration of the Advanced DataStore Object to ensure that it is set up correctly. This includes checking the data model, transformation rules, and any other relevant settings.
  Release Locks: If the ADSO is locked, you may need to wait for the other process to complete or manually release the lock if appropriate.
  Reprocess the Request: After addressing any identified issues, you can attempt to reprocess the data request.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads and ADSOs.
  Error Logs: Check the error logs in the BW system for more detailed information about the error. This can often be found in the SLG1 transaction.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to the BWSD121 error. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Refer to SAP documentation for Advanced DataStore Objects and data loading processes for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the BWSD121 error and implement a solution to resolve it.