How To Fix RS_DB_DB6554 - InfoCube &1 is column-organized, no MDC check

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 554

• Message text: InfoCube &1 is column-organized, no MDC check

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6554 - InfoCube &1 is column-organized, no MDC check ?

  The SAP error message RS_DB_DB6554 indicates that there is an issue related to the InfoCube being column-organized and that a Multi-Dimensional Compression (MDC) check is not applicable. This error typically arises in the context of SAP BW (Business Warehouse) when dealing with InfoCubes that are stored in a columnar format, which is often the case in SAP HANA environments.
  Cause:
  
  Column-Organized Storage: The error occurs because the InfoCube in question is stored in a columnar format, which is optimized for analytical queries and does not support certain operations that are available for row-organized storage.
  MDC Check Not Applicable: The MDC check is a feature that is relevant for row-oriented storage. Since the InfoCube is column-organized, the system is informing you that the MDC check cannot be performed.
  
  Solution:
  
  Understand the Context: First, ensure that you are aware of the implications of using column-organized storage. If you are trying to perform operations that are not supported for columnar storage, you may need to adjust your approach.
  Review Queries and Operations: Check the queries or operations you are trying to execute against the InfoCube. If they are not compatible with columnar storage, consider modifying them or using a different InfoCube that is row-organized if necessary.
  Data Modeling: If you are in the process of data modeling, ensure that you are using the appropriate storage type for your use case. If MDC is required for your analysis, you may need to reconsider the design of your InfoCube.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error. SAP frequently updates its systems, and there may be specific patches or recommendations available.
  
  Related Information:
  
  SAP BW on HANA: If you are using SAP BW on HANA, familiarize yourself with the differences between row-oriented and column-oriented storage, as well as the implications for performance and data processing.
  Performance Considerations: Columnar storage is generally more efficient for read-heavy analytical workloads, but it may not support all operations that are available in row-oriented storage.
  SAP Community and Forums: Engage with the SAP Community or relevant forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists or if you need further assistance, consider reaching out to SAP support for more tailored guidance based on your specific environment and use case.