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
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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
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