How To Fix BWSD136 - Sequential master data update failed: &1 records

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 136

• Message text: Sequential master data update failed: &1 records

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD136 - Sequential master data update failed: &1 records ?

  The SAP error message BWSD136, which states "Sequential master data update failed: &1 records," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the update of master data records. This error can arise during data loading processes, especially when dealing with InfoObjects or master data that are being updated in a sequential manner.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the master data that prevent successful updates. This could be due to missing or incorrect data in the source system.
  Locking Issues: If multiple processes are trying to update the same master data records simultaneously, it can lead to locking issues that prevent updates from completing.
  Data Format Errors: The data being loaded may not conform to the expected format or structure, leading to failures during the update process.
  Authorization Issues: The user or process attempting the update may not have the necessary authorizations to modify the master data.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or issues with the BW system itself.
  
  Solutions:
  
  Check Data Consistency: Review the source data for any inconsistencies or missing values. Ensure that all required fields are populated correctly.
  Review Locking Mechanisms: Investigate if there are any locks on the master data records. You can use transaction codes like SM12 to check for locks and SM21 for system logs.
  Validate Data Formats: Ensure that the data being loaded adheres to the expected formats and structures defined in the InfoObjects.
  Check Authorizations: Verify that the user or process has the necessary authorizations to perform the update. This can be checked in transaction SU53 or by reviewing user roles.
  Monitor System Logs: Use transaction SLG1 to check application logs for any additional error messages or warnings that could provide more context on the failure.
  Retry the Update: After addressing any identified issues, retry the data load process to see if the error persists.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  SLG1: Application Log
  SM12: Display and Delete Locks
  SU53: Authorization Check
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for BWSD136 in the SAP Support Portal.
  Documentation: Review SAP BW documentation for best practices on master data management and data loading processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific BW environment.