How To Fix RS2HANA_VIEW148 - &1: Error while checking external SAP HANA view for MD with hierarchy

RS2HANA_VIEW148 - Overview

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 148

• Message text: &1: Error while checking external SAP HANA view for MD with hierarchy

Self-Explanatory Message

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RS2HANA_VIEW148 - Details

• The SAP error message RS2HANA_VIEW148 typically indicates an issue with an external SAP HANA view that is being used for a Multi-Dimensional (MD) model with a hierarchy. This error can arise due to various reasons, including configuration issues, data model inconsistencies, or problems with the underlying HANA view itself.
  Causes:
  
  Invalid HANA View: The HANA view may not be correctly defined or may have errors in its SQL logic.
  Hierarchy Issues: If the hierarchy structure is not properly defined or if there are inconsistencies in the hierarchy data, it can lead to this error.
  Data Model Configuration: The configuration of the data model in SAP BW/4HANA may not align with the HANA view, leading to compatibility issues.
  Authorization Issues: Lack of proper authorizations to access the HANA view can also trigger this error.
  Data Type Mismatches: Mismatches between the expected data types in the BW model and the actual data types in the HANA view can