How To Fix RSCV629 - DB2/400: The index &1 is &2, but &3 was expected

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 629

• Message text: DB2/400: The index &1 is &2, but &3 was expected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV629 - DB2/400: The index &1 is &2, but &3 was expected ?

  The SAP error message RSCV629 related to DB2/400 indicates a mismatch between the expected index and the actual index found in the database. This error typically occurs during database operations when the system expects a certain index structure but encounters a different one.
  Cause:
  The error message "The index &1 is &2, but &3 was expected" suggests that:
  
  &1: The name of the index that was found.
  &2: The actual index type or status that was found.
  &3: The expected index type or status.
  
  This mismatch can occur due to several reasons:
  
  Database Corruption: The index may be corrupted or not properly maintained.
  Changes in Database Schema: If there have been recent changes to the database schema or the way indexes are defined, it may lead to inconsistencies.
  Version Mismatch: If there are differences in the database version or configuration between environments (e.g., development vs. production), it may lead to such errors.
  Improper Index Creation: If the index was not created correctly or if there were issues during the index creation process.
  
  Solution:
  To resolve the RSCV629 error, you can take the following steps:
  
  
  Rebuild the Index: If the index is corrupted, rebuilding it can often resolve the issue. You can use the appropriate DB2 commands to drop and recreate the index.
  
  
  Check Database Schema: Verify that the database schema is consistent with the expected structure. If there have been changes, ensure that all environments are updated accordingly.
  
  
  Run Database Integrity Checks: Use DB2 tools to check for integrity issues within the database. This can help identify and fix any corruption or inconsistencies.
  
  
  Review Recent Changes: If the error started occurring after a recent change (e.g., an upgrade, migration, or schema modification), review those changes to ensure they were applied correctly.
  
  
  Consult Documentation: Check SAP and DB2 documentation for any specific notes or recommendations related to this error message.
  
  
  Contact Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your database administrator for further assistance.
  
  
  Related Information:
  
  DB2 Documentation: Refer to the official IBM DB2 documentation for more details on index management and troubleshooting.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the RSCV629 error and implement a solution to resolve it.