How To Fix RS2HANA_VIEW079 - External SAP HANA view: "Processing By" type not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 079

• Message text: External SAP HANA view: "Processing By" type not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW079 - External SAP HANA view: "Processing By" type not supported ?

  The SAP error message RS2HANA_VIEW079 indicates that there is an issue with the processing type of an external SAP HANA view. Specifically, the error message states that the "Processing By" type is not supported. This typically occurs when trying to use a HANA view that is not compatible with the expected processing type in the context of SAP BW (Business Warehouse) or SAP BW/4HANA.
  Cause:
  
  Unsupported Processing Type: The HANA view may be defined with a processing type that is not supported by the SAP BW system. For example, if the view is defined as a calculation view or a table function that cannot be processed in the expected manner.
  Incompatibility with BW: The external HANA view may not be designed to work with BW queries or may not expose the necessary data structures that BW expects.
  Configuration Issues: There may be configuration issues in the BW system that prevent it from recognizing or processing the HANA view correctly.
  
  Solution:
  
  Check the HANA View Definition: Review the definition of the HANA view in the SAP HANA Studio or Web IDE. Ensure that the view is defined with a compatible processing type (e.g., use a calculation view that is designed for reporting).
  Use Compatible Views: If the current view is not compatible, consider creating a new calculation view or a different type of view that is known to work with BW.
  Adjust BW Query: If applicable, adjust the BW query or the data source settings to ensure they align with the capabilities of the HANA view.
  Consult Documentation: Refer to SAP documentation for guidelines on creating HANA views that are compatible with BW. This may include specific requirements for data types, structures, and processing types.
  Check SAP Notes: Look for any relevant SAP Notes or updates that may address this specific error or provide additional guidance on compatibility issues.
  
  Related Information:
  
  SAP BW/4HANA: If you are using BW/4HANA, ensure that you are following the best practices for integrating HANA views with BW.
  SAP HANA Calculation Views: Familiarize yourself with the types of calculation views (e.g., graphical, SQL script) and their intended use cases.
  Performance Considerations: Be aware of performance implications when using HANA views in BW, as certain types of views may lead to suboptimal performance if not designed correctly.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the HANA view and the context in which the error occurs.