How To Fix RS2HANA_VIEW042 - InfoCube is not in-memory optimized

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 042

• Message text: InfoCube is not in-memory optimized

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW042 - InfoCube is not in-memory optimized ?

  The SAP error message RS2HANA_VIEW042 indicates that the InfoCube you are trying to use is not optimized for in-memory processing in SAP HANA. This typically occurs when you are attempting to access or use an InfoCube that has not been converted or optimized for the HANA database environment.
  Cause:
  
  Legacy InfoCube: The InfoCube may be a legacy object that was designed for traditional database systems and has not been migrated or optimized for SAP HANA.
  Incompatibility: The InfoCube may contain structures or data types that are not compatible with HANA's in-memory processing capabilities.
  Missing Optimization: The InfoCube has not been marked or configured as in-memory optimized in the SAP BW system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check InfoCube Status:
  
  Go to the InfoCube in the SAP BW system and check its properties to see if it is marked as in-memory optimized.
  
  
  
  Convert InfoCube:
  
  If the InfoCube is not optimized, you may need to convert it to an in-memory optimized version. This can typically be done using the SAP BW modeling tools.
  Use the transaction code RSA1 to access the Data Warehousing Workbench, and then navigate to the InfoCube. Look for options to convert or optimize the InfoCube.
  
  
  
  Use HANA-Optimized Objects:
  
  If possible, consider using HANA-optimized objects such as Advanced DataStore Objects (ADSO) or CompositeProviders instead of traditional InfoCubes, as these are designed to leverage HANA's capabilities.
  
  
  
  Data Modeling:
  
  Review your data modeling strategy to ensure that you are using the best practices for HANA. This may involve redesigning your data flows and structures to take full advantage of HANA's in-memory processing.
  
  
  
  Consult Documentation:
  
  Refer to SAP's official documentation and guides on migrating and optimizing BW objects for HANA. This can provide specific steps and considerations for your version of SAP BW.
  
  
  
  Testing:
  
  After making changes, ensure to test the InfoCube to confirm that it is functioning correctly and that the error message no longer appears.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Resources: Consider training on SAP BW on HANA to better understand the differences between traditional BW and HANA-optimized BW.
  
  By following these steps, you should be able to address the RS2HANA_VIEW042 error and ensure that your InfoCube is properly optimized for use with SAP HANA.