How To Fix RSDMD209 - Check for invalid subversion combinations

RSDMD209 - Overview

• 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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RSDMD209 - Details

• 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