How To Fix BWSD134 - Parallel master data update failed: &1 recs; &2 processes failed, &3 ok

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 134

• Message text: Parallel master data update failed: &1 recs; &2 processes failed, &3 ok

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD134 - Parallel master data update failed: &1 recs; &2 processes failed, &3 ok ?

  The SAP error message BWSD134 indicates that there was a failure during a parallel master data update process in SAP BW (Business Warehouse). This error message typically provides information about the number of records processed, the number of processes that failed, and the number of processes that completed successfully.
  Cause:
  The error can be caused by several factors, including:
  
  Data Consistency Issues: There may be inconsistencies in the master data that prevent successful updates.
  Locking Issues: If multiple processes are trying to update the same data simultaneously, it can lead to locking conflicts.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures in processing.
  Configuration Issues: Incorrect settings in the BW system or in the data source can lead to update failures.
  Network Issues: Problems with network connectivity can interrupt the data transfer process.
  Authorization Issues: The user or process may not have the necessary permissions to perform the update.
  
  Solution:
  To resolve the BWSD134 error, you can take the following steps:
  
  Check Logs: Review the detailed logs for the specific processes that failed. This can provide insights into the exact cause of the failure.
  Data Consistency: Ensure that the master data being updated is consistent and does not contain any errors.
  Lock Management: Investigate if there are any locking issues. You can use transaction codes like SM12 to check for locks and SM21 for system logs.
  Resource Monitoring: Monitor system resources to ensure that there are enough resources available for processing. You can use transaction ST02 for buffer analysis and ST06 for system performance.
  Configuration Review: Verify the configuration settings for the data source and the BW system to ensure they are correct.
  Retry the Process: After addressing the issues, you can retry the master data update process.
  Check Authorizations: Ensure that the user or process has the necessary authorizations to perform the update.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  SLG1: Application Log
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the BWSD134 error and implement a solution to resolve it.