Message type: E = Error
Message class: RSRTS_CDS - Messages Transient CDS Queries
Message number: 191
Message text: Derivation for default node: Invalid hierarchy node type &1
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RSRTS_CDS191
- Derivation for default node: Invalid hierarchy node type &1 ?The SAP error message RSRTS_CDS191 typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with Composite Providers or when trying to execute queries that involve hierarchies. The error indicates that there is an issue with the hierarchy node type being used in a query or a Composite Provider.
Cause: The error message "Derivation for default node: Invalid hierarchy node type &1" suggests that the system is encountering a hierarchy node type that is not valid or not recognized. This can happen due to several reasons: Incorrect Hierarchy Configuration: The hierarchy might not be properly defined or configured in the InfoObject. Incompatible Node Types: The query or Composite Provider may be trying to use a node type that is not compatible with the expected structure. Missing or Inactive Hierarchies: The hierarchy that is being referenced might be missing, inactive, or not properly activated. Data Model Changes: Changes in the underlying data
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