How To Fix RS_DB_DB6506 - Checking multidimensional clustering (MDC)...

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 506

• Message text: Checking multidimensional clustering (MDC)...

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6506 - Checking multidimensional clustering (MDC)... ?

  The SAP error message RS_DB_DB6506 typically relates to issues with the database, particularly when dealing with multidimensional clustering (MDC) in SAP BW (Business Warehouse) or SAP HANA environments. This error can occur during the process of checking or validating the MDC structure, which is crucial for performance optimization and data retrieval in SAP systems.
  Cause:
  
  Database Corruption: There may be corruption in the database tables or indexes that are part of the MDC structure.
  Inconsistent Data: Data inconsistencies or integrity issues within the database can lead to this error.
  Configuration Issues: Incorrect configuration settings for the MDC or the underlying database can trigger this error.
  Version Compatibility: Using incompatible versions of SAP BW or HANA can also lead to issues with MDC.
  
  Solution:
  
  Check Database Integrity: Use database tools to check for corruption or inconsistencies. For example, you can run consistency checks or repair commands specific to your database system.
  Rebuild Indexes: If the issue is related to indexes, consider rebuilding them to ensure they are functioning correctly.
  Review Configuration: Verify the configuration settings for MDC in your SAP system. Ensure that they are set up according to SAP best practices.
  Update Software: Ensure that your SAP BW or HANA system is updated to the latest version, as updates often include bug fixes and improvements.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or specific instructions provided by SAP.
  Database Backup and Restore: If the issue persists and is severe, consider restoring the database from a backup taken before the issue occurred.
  
  Related Information:
  
  SAP Notes: Always check for relevant SAP Notes that may provide specific guidance or patches related to the RS_DB_DB6506 error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP documentation for your specific version of BW or HANA to understand the best practices for managing MDC.
  
  If the problem continues after trying the above solutions, it may be necessary to engage SAP support for further assistance.