How To Fix RS_DB_DB6549 - Checking modification state indexes...

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 549

• Message text: Checking modification state indexes...

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 RS_DB_DB6549 - Checking modification state indexes... ?

  The SAP error message RS_DB_DB6549 typically indicates an issue related to the modification state of database indexes in the context of SAP BW (Business Warehouse) or SAP HANA. This error can occur during the process of data loading or when performing certain operations that require the integrity of the database indexes.
  Cause:
  The error message RS_DB_DB6549 usually arises due to one or more of the following reasons:
  
  Inconsistent Index State: The indexes in the database may be in an inconsistent state, possibly due to failed data loads, system crashes, or manual modifications.
  Database Locking Issues: There may be locks on the database that prevent the system from checking or modifying the indexes.
  Corrupted Indexes: Indexes may become corrupted due to various reasons, including hardware failures or software bugs.
  Version Mismatch: There may be a mismatch between the database version and the SAP application version, leading to compatibility issues.
  
  Solution:
  To resolve the RS_DB_DB6549 error, you can follow these steps:
  
  
  Check Database Locks: Ensure that there are no locks on the database that could be preventing the modification of indexes. You can use transaction codes like SM12 to check for locks.
  
  
  Rebuild Indexes: If the indexes are found to be inconsistent or corrupted, you may need to rebuild them. This can often be done through the database administration tools or using specific SAP transactions.
  
  
  Check for Data Load Errors: Review the logs for any data load errors that may have occurred prior to the error message. Address any issues found in the data load process.
  
  
  Run Consistency Checks: Use transaction codes like RSA1 (Data Warehousing Workbench) to run consistency checks on the InfoProviders and data targets.
  
  
  Database Maintenance: Perform regular database maintenance tasks, such as updating statistics and reorganizing tables, to ensure optimal performance and integrity.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes 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 solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and information about the error for better diagnosis.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM12 (Display and Delete Locks), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Regularly check for SAP Notes related to database issues and error messages. These notes often contain important information about known issues and their resolutions.
  Database Documentation: Review the documentation for your specific database (e.g., HANA, Oracle, SQL Server) for best practices on index management and maintenance.
  
  By following these steps, you should be able to diagnose and resolve the RS_DB_DB6549 error effectively.