How To Fix RSDMD209 - Check for invalid subversion combinations

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMD - Messages for master data

• Message number: 209

• Message text: Check for invalid subversion combinations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMD209 - Check for invalid subversion combinations ?

  The SAP error message RSDMD209, which states "Check for invalid subversion combinations," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the data model, particularly with InfoObjects and their versions or subversions.
  Cause:
  
  Invalid Subversion Combinations: This error usually arises when there are inconsistencies in the subversions of InfoObjects. For example, if you have a characteristic that has multiple versions or subversions, and the combination of these versions is not valid according to the system's rules.
  Data Model Changes: Changes made to the data model, such as adding or modifying InfoObjects, can lead to invalid combinations if not properly managed.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there might be inconsistencies in the versions of InfoObjects.
  
  Solution:
  
  Check InfoObject Versions: Go to the InfoObject maintenance transaction (e.g., RSD1) and check the versions and subversions of the InfoObjects involved. Ensure that the combinations are valid.
  Consistency Check: Use the transaction RSCUSTV10 to perform a consistency check on the InfoObjects and their versions. This can help identify any discrepancies.
  Recreate or Adjust InfoObjects: If you find that certain combinations are invalid, you may need to adjust or recreate the InfoObjects to ensure that they align with the expected combinations.
  Transport Management: If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the objects or manually adjust them in the target system.
  Consult Documentation: Review SAP documentation or notes related to the specific InfoObjects and their versioning rules to ensure compliance with best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  BW Modeling Tools: Familiarize yourself with the BW modeling tools and best practices for managing InfoObjects and their versions to prevent future occurrences of this error.
  
  By following these steps, you should be able to identify the root cause of the RSDMD209 error and implement a solution to resolve it.