How To Fix RS_DB_DB6551 - Modification state index exists on column-organized tables with index; OK

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 551

• Message text: Modification state index exists on column-organized tables with index; OK

What causes this issue?

In your system, secondary indexes for column-organized BW objects are
enabled. Every DataStore object that has at least one index has a
modification state index, which is as expected.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Information only, no action is required.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6551 - Modification state index exists on column-organized tables with index; OK ?

  The SAP error message RS_DB_DB6551 indicates that there is a modification state index that exists on column-organized tables with an index. This message typically arises in the context of SAP BW (Business Warehouse) or SAP HANA environments where columnar storage is used.
  Cause:
  The error occurs when there is an inconsistency or a conflict related to the modification state of a column-organized table. Specifically, it suggests that the system has detected that a modification state index is present on a columnar table, which is not typically expected or allowed in certain scenarios. This can happen due to:
  
  Inconsistent Data Model: The data model may have been altered, leading to a situation where the modification state index is no longer valid.
  Database Operations: Certain operations, such as data loading or transformations, may have been interrupted or not completed properly, leaving the index in an inconsistent state.
  System Upgrades or Changes: Changes in the database version or configuration might lead to unexpected behaviors regarding indexes.
  
  Solution:
  To resolve the RS_DB_DB6551 error, you can take the following steps:
  
  
  Check the Modification State: Use transaction codes like RSADMIN or RSRT to check the modification state of the affected table. Ensure that the data is consistent and that there are no pending changes.
  
  
  Rebuild the Index: If the modification state index is indeed causing issues, you may need to rebuild it. This can often be done through the database management tools or SQL commands specific to your database.
  
  
  Data Consistency Check: Run consistency checks on the data model and the affected tables. This can help identify any discrepancies that need to be addressed.
  
  
  Data Load Restart: If the error occurred during a data load process, consider restarting the data load. Ensure that all previous loads are completed successfully before initiating a new one.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP BW and HANA Documentation: Review the official SAP documentation for BW and HANA regarding modification states and indexing strategies.
  Database Administration: Familiarize yourself with the database administration tools and commands relevant to your SAP environment, as they can be crucial for troubleshooting and resolving such issues.
  Performance Monitoring: Keep an eye on performance metrics and logs to identify any patterns that may lead to similar issues in the future.
  
  By following these steps, you should be able to address the RS_DB_DB6551 error effectively.