Message type: E = Error
Message class: DMU - Digital Mock Up (DMU)
Message number: 132
Message text: Node type &1 of node &2 requires reference to a class
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DMU132
- Node type &1 of node &2 requires reference to a class ?The SAP error message DMU132 indicates that a specific node type in a data model requires a reference to a class, but that reference is missing or not properly defined. This error typically occurs in the context of Data Modeler or when working with data models in SAP systems, particularly in the context of Data Migration or Data Management.
Cause: Missing Class Reference: The node type specified in the error message does not have a valid reference to a class. This could be due to a misconfiguration or an oversight during the modeling process. Incorrect Node Type: The node type being used may not be appropriate for the data model or may not support the intended operations without a class reference. Modeling Errors: There may be errors in the way the data model was designed, leading to missing or incorrect references.
Solution: Check Node Configuration: Review the configuration of the node type mentioned in the error
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