How To Fix RSRV354 - Hierarchy tables for InfoObject &1 could not be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 354

• Message text: Hierarchy tables for InfoObject &1 could not be converted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV354 - Hierarchy tables for InfoObject &1 could not be converted ?

  The SAP error message RSRV354 indicates that there is an issue with the hierarchy tables for a specific InfoObject in the SAP BW (Business Warehouse) system. This error typically arises during the process of converting or activating hierarchies, which are used to represent data in a structured manner.
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the hierarchy data for the specified InfoObject.
  Missing Hierarchy Data: The hierarchy data might be incomplete or missing, which prevents the conversion process from completing successfully.
  Technical Issues: There could be technical issues related to the database or the BW system itself, such as locks on the database tables or issues with the underlying data model.
  Version Compatibility: If there have been recent upgrades or changes to the BW system, there may be compatibility issues with the hierarchy tables.
  
  Solution:
  To resolve the RSRV354 error, you can follow these steps:
  
  
  Check Hierarchy Data:
  
  Use transaction code RSRV to access the Data Consistency Check tool.
  Run the consistency check for the specific InfoObject and its hierarchy. This will help identify any inconsistencies or issues.
  
  
  
  Repair Hierarchy:
  
  If inconsistencies are found, you may need to repair the hierarchy. This can often be done directly in the RSRV transaction by following the prompts to correct the issues.
  
  
  
  Recreate Hierarchy:
  
  If the hierarchy is severely corrupted, you may need to delete and recreate the hierarchy for the InfoObject. Ensure you have backups and that you understand the implications of deleting data.
  
  
  
  Check for Locks:
  
  Ensure that there are no locks on the database tables related to the hierarchy. You can check for locks using transaction code SM12.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction code SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSRV: Data Consistency Check
  SM12: Display and manage locks
  SM21: System log
  
  
  InfoObject: An InfoObject is a fundamental building block in SAP BW that represents a characteristic or key figure in the data model.
  Hierarchy: Hierarchies in SAP BW are used to structure data in a parent-child relationship, allowing for better reporting and analysis.
  
  By following these steps, you should be able to diagnose and resolve the RSRV354 error effectively.