How To Fix CL_SADL_GW_MDE_MSGX039 - Type cannot be identified via Target

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SADL_GW_MDE_MSGX - texts for parser

• Message number: 039

• Message text: Type cannot be identified via Target

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL_SADL_GW_MDE_MSGX039 - Type cannot be identified via Target ?

  The SAP error message CL_SADL_GW_MDE_MSGX039 typically indicates that the system is unable to identify the target type for a specific operation in the context of the SAP Gateway and SADL (SAP ABAP Programming Model for SAP Fiori). This error often arises when there is a mismatch or misconfiguration in the data model or when the system cannot resolve the target entity type for a given request.
  Causes:
  
  Missing or Incorrect Configuration: The target entity type may not be properly defined in the data model or may be missing altogether.
  Inconsistent Metadata: There may be inconsistencies in the metadata definitions, such as missing associations or incorrect mappings.
  Authorization Issues: The user may not have the necessary authorizations to access the target entity type.
  Incorrect Service Implementation: The OData service may not be implemented correctly, leading to issues in resolving the target type.
  Transport Issues: If the changes were transported from one system to another, there might be issues with the transport that led to missing or incomplete definitions.
  
  Solutions:
  
  Check Data Model Configuration: Verify that the target entity type is correctly defined in the SADL data model. Ensure that all necessary associations and mappings are in place.
  Review OData Service Implementation: Ensure that the OData service is implemented correctly and that the target entity type is properly exposed.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the target entity type. You can use transaction SU53 to check for authorization issues.
  Regenerate the Service: If there have been changes to the data model, regenerate the OData service and check if the issue persists.
  Check Transport Requests: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were included in the transport request.
  Debugging: If the issue persists, consider debugging the code to identify where the resolution of the target type is failing.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /IWFND/MAINT_SERVICE to manage OData services and /IWFND/ERROR_LOG to check for errors related to OData services.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Refer to the official SAP documentation for SADL and OData services for best practices and configuration guidelines.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.