How To Fix RS2HANA_VIEW146 - &1: External SAP HANA view for master data with hierarchy not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 146

• Message text: &1: External SAP HANA view for master data with hierarchy not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW146 - &1: External SAP HANA view for master data with hierarchy not supported ?

  The SAP error message RS2HANA_VIEW146 indicates that there is an issue with the external SAP HANA view for master data that includes a hierarchy. This error typically arises when trying to access or utilize a HANA view that is not supported for certain operations, particularly those involving hierarchical data structures.
  Cause:
  
  Unsupported Hierarchy Structure: The HANA view you are trying to use may contain a hierarchy structure that is not supported by the current version of the SAP system or the specific operation you are attempting.
  Configuration Issues: There may be configuration issues in the way the HANA view is defined or how it interacts with the master data.
  Data Model Limitations: The data model used in the HANA view may not be compatible with the expected input or output formats for the operations being performed.
  
  Solution:
  
  Check HANA View Definition: Review the definition of the HANA view to ensure that it adheres to the required structure and does not include unsupported hierarchy features.
  Update SAP System: Ensure that your SAP system is updated to the latest version, as newer versions may have added support for certain features or fixed bugs related to HANA views.
  Use Alternative Views: If the current HANA view is not supported, consider using an alternative view that does not include hierarchical data or is known to be compatible with your operations.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the limitations and supported features of HANA views.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration and the error message.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on working with HANA views and hierarchies.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions or workarounds.
  HANA Studio: Use SAP HANA Studio to analyze the view and its structure, which can help identify any discrepancies or unsupported features.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the RS2HANA_VIEW146 error message.