How To Fix RSDMD162 - Different database operations were executed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMD - Messages for master data

• Message number: 162

• Message text: Different database operations were executed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMD162 - Different database operations were executed ?

  The SAP error message RSDMD162, which states "Different database operations were executed," typically occurs in the context of data extraction or data loading processes in SAP BW (Business Warehouse). This error indicates that there is a mismatch in the database operations being performed, which can lead to inconsistencies in the data being processed.
  Causes:
  
  Inconsistent Data Source: The data source may have been modified or updated in a way that is not compatible with the current extraction process.
  Multiple Data Operations: The error can occur if different types of database operations (e.g., INSERT, UPDATE, DELETE) are being executed on the same data source in a way that conflicts with each other.
  Data Model Changes: Changes in the underlying data model (like changes in InfoObjects, InfoProviders, or transformations) can lead to this error if they are not properly synchronized.
  Incorrect Transformation Logic: If the transformation logic applied during the data load is not correctly defined, it can lead to different operations being executed on the database.
  
  Solutions:
  
  Check Data Source Configuration: Ensure that the data source is correctly configured and that there are no inconsistencies in the data model.
  Review Transformation Logic: Verify the transformation rules and ensure that they are correctly defined and do not lead to conflicting operations.
  Data Source Consistency: Make sure that the data source has not been changed or modified in a way that would lead to different operations being executed.
  Re-activate Data Source: Sometimes, reactivating the data source or the related InfoProvider can resolve the issue.
  Check for Locks: Ensure that there are no locks on the database that could be causing conflicts during the data load process.
  Monitor Data Load Process: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the data load process and identify where the error is occurring.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for data warehousing, RSMO for monitoring data loads, and RSD1 for InfoObject maintenance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Review SAP documentation on data extraction and loading processes to ensure best practices are being followed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have access to logs and additional tools to diagnose the problem.