How To Fix RS_B4HPREP075 - InfoCube &1 needs to be converted to HANA-optimized

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4HPREP - B4H Transfer Preparation Messages

• Message number: 075

• Message text: InfoCube &1 needs to be converted to HANA-optimized

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HPREP075 - InfoCube &1 needs to be converted to HANA-optimized ?

  The SAP error message RS_B4HPREP075 indicates that an InfoCube in your SAP BW (Business Warehouse) system needs to be converted to a HANA-optimized version. This is particularly relevant for systems that have migrated to SAP HANA, as the traditional InfoCubes are not optimized for the HANA database.
  Cause:
  The primary cause of this error is that the InfoCube you are trying to use has not been converted to a format that is optimized for the SAP HANA database. When SAP BW is running on HANA, it is recommended to use HANA-optimized objects to take full advantage of the performance improvements and capabilities offered by the HANA database.
  Solution:
  To resolve this error, you need to convert the InfoCube to a HANA-optimized version. Here are the steps to do this:
  
  
  Check the InfoCube: Identify the InfoCube that is causing the error. You can find this in the error message itself (indicated by &1).
  
  
  Use the Conversion Tool: SAP provides a tool for converting InfoCubes to HANA-optimized versions. You can use the transaction code RSA1 to access the Data Warehousing Workbench.
  
  
  Navigate to the InfoCube: In the Data Warehousing Workbench, navigate to the InfoCube that needs conversion.
  
  
  Convert the InfoCube:
  
  Right-click on the InfoCube and select the option for conversion (this may be labeled as "Convert to HANA-optimized" or similar).
  Follow the prompts to complete the conversion process. This may involve adjusting settings or configurations based on your specific requirements.
  
  
  
  Activate the InfoCube: After conversion, ensure that the InfoCube is activated. This may involve reloading data or adjusting data flows.
  
  
  Test the InfoCube: Once the conversion is complete, test the InfoCube to ensure that it is functioning correctly and that queries are performing as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to the conversion process.
  Documentation: Refer to the official SAP documentation for BW on HANA, which provides detailed instructions on how to convert InfoCubes and other objects.
  Performance Considerations: After conversion, monitor the performance of the InfoCube to ensure that it is optimized for HANA. You may need to adjust queries or data models based on the new structure.
  Backup: Always ensure that you have a backup of your data and InfoCubes before performing any conversion or major changes.
  
  By following these steps, you should be able to resolve the RS_B4HPREP075 error and successfully convert your InfoCube to a HANA-optimized version.