Message type: E = Error
Message class: CL_SADL_GW_MDE_MSGX - texts for parser
Message number: 024
Message text: MDE must have at least one Entity element reference.
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CL_SADL_GW_MDE_MSGX024
- MDE must have at least one Entity element reference. ?The SAP error message CL_SADL_GW_MDE_MSGX024 indicates that there is an issue with the Metadata Definition Entity (MDE) in your SAP Gateway service. Specifically, it states that the MDE must have at least one Entity element reference. This error typically arises when you are trying to define or use a service that requires at least one entity, but none has been defined.
Cause: Missing Entity Definition: The most common cause of this error is that the MDE does not contain any entity definitions. An entity is a fundamental component of the data model, and without it, the service cannot function properly. Incorrect Configuration: There may be a misconfiguration in the service definition or the underlying data model that prevents the entity from being recognized. Development Errors: If you are developing a custom OData service, there might be errors in the code that prevent the entity from being properly defined or registered.
Solution: Define an Entity: Ensure that
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