How To Fix RSB4HANA009 - Unsupported objects found for B4H mode. Cannot set B4H mode.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 009

• Message text: Unsupported objects found for B4H mode. Cannot set B4H mode.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSB4HANA009 - Unsupported objects found for B4H mode. Cannot set B4H mode. ?

  The SAP error message RSB4HANA009 indicates that there are unsupported objects found when trying to set the B4H (Business Warehouse for HANA) mode in your SAP BW system. This error typically arises when certain objects in your BW system are not compatible with the B4H mode, which is designed to optimize data processing and reporting in SAP HANA.
  Causes:
  
  Unsupported Data Sources: Some data sources or InfoProviders may not be compatible with B4H mode. This includes certain types of InfoCubes, DSOs, or MultiProviders that have not been optimized for HANA.
  Legacy Objects: Older BW objects that were created in earlier versions of SAP BW may not be supported in B4H mode.
  Data Flow Issues: If there are complex data flows or transformations that are not supported in HANA, this can lead to the error.
  Custom Code: Any custom ABAP code or enhancements that are not compatible with HANA can also trigger this error.
  
  Solutions:
  
  Check Compatibility: Review the list of objects in your BW system and check their compatibility with B4H mode. SAP provides documentation on which objects are supported.
  Convert Unsupported Objects: If you identify unsupported objects, consider converting them to supported types. For example, you may need to convert InfoCubes to HANA-optimized DataStore Objects (DSOs).
  Remove or Replace Legacy Objects: If you have legacy objects, you may need to redesign your data model to use newer, HANA-compatible objects.
  Review Data Flows: Analyze your data flows and transformations to ensure they are compatible with HANA. Simplifying complex transformations may help.
  Custom Code Review: If you have custom ABAP code, review it for compatibility with HANA and make necessary adjustments.
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue. SAP frequently releases updates and fixes that may resolve compatibility issues.
  
  Related Information:
  
  SAP BW/4HANA Documentation: Review the official SAP documentation for BW/4HANA to understand the requirements and limitations of B4H mode.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to enable B4H mode in your SAP BW system.