How To Fix RSCV595 - DB2/UDB: The index &1 is missing from the database

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 595

• Message text: DB2/UDB: The index &1 is missing from the database

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV595 - DB2/UDB: The index &1 is missing from the database ?

  The SAP error message RSCV595 indicates that a specific index (denoted as &1) is missing from the DB2/UDB database. This can occur for various reasons, such as database inconsistencies, issues during database upgrades, or problems with the database schema.
  Cause:
  
  Database Schema Changes: If there have been changes to the database schema (e.g., during an upgrade or modification), the index may not have been created or may have been dropped inadvertently.
  Corruption: There could be corruption in the database that has led to the index being lost or not recognized.
  Incomplete Installation/Upgrade: If the installation or upgrade process was interrupted or not completed successfully, it might result in missing database objects, including indexes.
  Manual Changes: If someone manually altered the database structure without following the proper procedures, it could lead to missing indexes.
  
  Solution:
  
  
  Recreate the Index: The most straightforward solution is to recreate the missing index. You can do this by executing the appropriate SQL command to create the index based on the definition provided in the SAP data dictionary.
  
  You can find the index definition in the SAP Data Dictionary (transaction SE11) or by checking the relevant SAP notes.
  
  
  
  Check for SAP Notes: Look for any relevant SAP Notes that might address this specific issue. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  Database Consistency Check: Run a consistency check on the database to identify any other potential issues. This can often be done using DB2 utilities or SAP tools.
  
  
  Restore from Backup: If the index is critical and cannot be recreated easily, consider restoring the database from a backup taken before the issue occurred.
  
  
  Consult Documentation: Review the SAP documentation for your specific version and database setup to ensure that all necessary indexes are created and maintained.
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the index definitions and SE14 (Database Utility) to manage database objects.
  DB2 Commands: Familiarize yourself with DB2 commands for managing indexes, such as CREATE INDEX, DROP INDEX, and REBUILD INDEX.
  SAP Support: If the issue persists or if you are unsure about the steps to take, consider reaching out to SAP support for assistance.
  
  Preventive Measures:
  
  Regularly monitor the database for inconsistencies and perform routine maintenance.
  Keep your SAP system and database up to date with the latest patches and updates.
  Document any manual changes made to the database schema to avoid future issues.
  
  By following these steps, you should be able to resolve the RSCV595 error and restore the missing index in your DB2/UDB database.