How To Fix RS_DB_DB6406 - Index &1 on table &2 could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB6 - DB6-Specific Messages in SAP BW

• Message number: 406

• Message text: Index &1 on table &2 could not be created

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6406 - Index &1 on table &2 could not be created ?

  The SAP error message RS_DB_DB6406 indicates that there was an issue creating an index on a specified database table. This error can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Locking Issues: The table may be locked by another process, preventing the creation of the index.
  Insufficient Database Space: There may not be enough space in the database to create the new index.
  Invalid Table Structure: The table structure may not support the creation of the index due to constraints or existing indexes.
  Database Configuration Issues: There may be configuration issues with the database that prevent index creation.
  User Permissions: The user executing the operation may not have the necessary permissions to create indexes on the specified table.
  
  Solutions:
  
  
  Check for Locks: Use database tools or transaction codes (like SM12 in SAP) to check if the table is locked by another process. If it is, you may need to wait for the lock to be released or resolve the locking issue.
  
  
  Free Up Space: Ensure that there is sufficient space in the database. You may need to increase the database size or clean up unnecessary data.
  
  
  Review Table Structure: Check the structure of the table to ensure it is valid for index creation. Look for existing indexes that may conflict with the new index.
  
  
  Database Configuration: Review the database configuration settings to ensure they are appropriate for index creation. This may involve consulting with your database administrator.
  
  
  Check User Permissions: Verify that the user has the necessary permissions to create indexes on the specified table. If not, you may need to adjust the user's roles or permissions.
  
  
  Recreate the Index: If the index creation failed, you may need to drop any partially created indexes and attempt to recreate the index.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SM12 (Lock Entries) to help diagnose and resolve the issue.
  Database Logs: Check the database logs for any additional error messages or warnings that may provide more context about the failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or database administrator for further assistance.