How To Fix RSDRI_HDB021 - Table &1 renamed as &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 021

• Message text: Table &1 renamed as &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRI_HDB021 - Table &1 renamed as &2 ?

  The SAP error message RSDRI_HDB021 indicates that a table in the SAP HANA database has been renamed. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there are changes in the underlying data model or when a table is being restructured.
  Cause:
  
  
  Table Renaming: The error is triggered when a table that is expected by the system has been renamed. This can happen due to:
  
  Changes in the data model.
  Manual renaming of tables in the database.
  Changes in the InfoProvider or data source configuration.
  
  
  
  Data Source Changes: If the data source or InfoProvider has been modified, it may lead to inconsistencies in the metadata, causing the system to look for a table that no longer exists under its original name.
  
  
  Solution:
  
  
  Check Table Existence: Verify if the table with the new name exists in the HANA database. You can do this by querying the database directly or using the SAP HANA Studio.
  
  
  Update Metadata: If the table has been renamed, you may need to update the metadata in SAP BW:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the InfoProvider or data source that is causing the issue.
  Refresh or re-activate the InfoProvider to ensure that the metadata is updated.
  
  
  
  Check for Dependencies: Ensure that any dependent objects (like queries, transformations, etc.) are also updated to reflect the new table name.
  
  
  Re-activate the DataSource: If the issue persists, try re-activating the DataSource or InfoObject that is linked to the renamed table.
  
  
  Consult Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide guidance on handling table renaming issues.
  Documentation: Review the SAP BW or SAP HANA documentation for best practices on managing data models and handling table changes.
  Version Compatibility: Ensure that your SAP BW/4HANA version is compatible with the changes being made to the data model.
  
  By following these steps, you should be able to resolve the RSDRI_HDB021 error and ensure that your SAP BW system is functioning correctly with the updated table names.