Message type: E = Error
Message class:  /IWFND/MED_CHECK -  
Message number: 011
Message text: Default operation not defined for current model
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The SAP error message /IWFND/MED_CHECK011 Default operation not defined for current model typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find a default operation (like GET, POST, PUT, DELETE) for the specified entity or model in the OData service. Causes: Missing Default Operation: The OData service does not have a default operation defined for the entity set you are trying to access. Service Registration Issues: The OData service might not be properly registered or activated in the SAP Gateway. Model Configuration: There may be issues with the model configuration in the service definition, such as missing or incorrectly defined entity sets or actions. Authorization Issues: The user might not have the necessary authorizations to perform the operation on the entity. Service Versioning: If there are multiple versions of the service, the wrong version might be called that does not have the required operations defined. Solutions: Check
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What causes this issue?  The specified default operation is not of type <EX>Q</> (Query).System Response  The system issues an error messa...
/IWFND/MED_CHECK009 Default operation '&1' not defined as operation
What causes this issue?  Default operation could not be found as an operation.System Response  The system issues an error message and will not allow y...
/IWFND/MED_CHECK012 No node for root node '&1'
What causes this issue?  The root node specified at header level was not found in the node table.System Response  The system issues an error message a...
/IWFND/MED_CHECK013 More than one node for root node '&1'
What causes this issue?  The root node is defined more than once in the node table.System Response  The system issues an error message and will not al...
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