Message type: E = Error
Message class:  /IWFND/MED_SVC_MU_LA -  
Message number: 007
Message text: GSDO type '&1' does not exist
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The SAP error message /IWFND/MED_SVC_MU_LA007 GSDO type '&1' does not exist typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is trying to access a Generic Service Data Object (GSDO) type that is not defined or does not exist in the system.
Cause: Missing GSDO Definition: The specified GSDO type (represented by &1 in the error message) has not been created or is not properly defined in the system. Incorrect Configuration: There may be a misconfiguration in the OData service or the underlying data model that references the GSDO type. Transport Issues: If the GSDO type was recently transported from another system, it may not have been included in the transport request or may not have been activated properly. Namespace Issues: The GSDO type may exist in a different namespace that is not accessible in the current context.
Solution: Check GSDO Definition: Go to transaction code SE11 (Data Dictionary) and
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