How To Fix RSDRI_HDB053 - Conversion not possible. A and M versions of InfoCube are different

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 053

• Message text: Conversion not possible. A and M versions of InfoCube are different

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSDRI_HDB053 - Conversion not possible. A and M versions of InfoCube are different ?

  The SAP error message RSDRI_HDB053 indicates that there is a mismatch between the A (Active) and M (Memory) versions of an InfoCube in SAP BW (Business Warehouse). This typically occurs when there are inconsistencies in the data model or structure of the InfoCube, which can prevent data from being processed correctly.
  Cause:
  
  Model Changes: Changes made to the InfoCube structure (like adding or removing characteristics or key figures) without properly managing the versions can lead to this error.
  Data Load Issues: If there were issues during data loading processes that resulted in incomplete or corrupted data, it could cause discrepancies between the A and M versions.
  Transport Issues: If the InfoCube was transported from one system to another without ensuring that all related objects were also transported correctly, it could lead to version mismatches.
  Inconsistent Metadata: Changes in the underlying data model or metadata that are not reflected in both versions can also lead to this error.
  
  Solution:
  
  Check the InfoCube Structure: Verify that the structure of the InfoCube is consistent between the A and M versions. You can do this by comparing the definitions in the Data Warehousing Workbench.
  Rebuild the InfoCube: If there are discrepancies, you may need to rebuild the InfoCube. This can be done by:
  
  Deleting the M version and reactivating the InfoCube.
  Using the "Manage InfoCube" function to regenerate the M version.
  
  
  Check Data Loads: Review the data load processes to ensure that they are completing successfully and that there are no errors in the data that could cause inconsistencies.
  Transport Consistency: If the InfoCube was transported, ensure that all related objects (like InfoObjects, transformations, etc.) were also transported correctly.
  Use Repair Tools: SAP provides tools to repair inconsistencies. You can use transaction RSA1 to access the Data Warehousing Workbench and check for inconsistencies.
  Check for Notes: Look for any SAP Notes related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSD1 (InfoObject Maintenance) to manage and troubleshoot InfoCubes.
  SAP Notes: Search the SAP Support Portal for notes related to RSDRI_HDB053 for any specific patches or updates that may address the issue.
  Documentation: Review SAP BW documentation for best practices on managing InfoCubes and handling versioning issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.