How To Fix HL627 - Structure &1 has not yet been exported (no IWB_SHH_KEY)

SAP Error Message - Details

• Message type: E = Error

• Message class: HL - IWB: Help Links

• Message number: 627

• Message text: Structure &1 has not yet been exported (no IWB_SHH_KEY)

What causes this issue?

Structure &V1& has never been exported (no IWBB_SHH_KEY).
This is why the object does not yet have an SHH key (.chm-Nummer).
The SHH key is generated during the first export and appears in later
checks in the results list for the selected structure &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HL627 - Structure &1 has not yet been exported (no IWB_SHH_KEY) ?

  The SAP error message HL627, which states "Structure &1 has not yet been exported (no IWB_SHH_KEY)," typically occurs in the context of SAP's Integration with the SAP Gateway or when working with OData services. This error indicates that a specific structure has not been exported properly, which can prevent the system from processing requests that rely on that structure.
  Cause:
  
  Missing Export: The structure referenced in the error message has not been exported to the relevant service or system. This can happen if the structure was not included in the service definition or if there was an issue during the export process.
  Incorrect Configuration: There may be a misconfiguration in the OData service or the underlying data model that prevents the structure from being recognized.
  Transport Issues: If the structure was recently created or modified, it may not have been transported correctly to the target system.
  Development Environment: The error may occur in a development environment where changes have not been fully activated or exported.
  
  Solution:
  
  Check Service Definition: Ensure that the structure is included in the OData service definition. You can do this by checking the service in the SAP Gateway Service Builder (transaction code SEGW).
  Activate the Service: If the structure is not activated, activate the OData service. This can be done in the Service Builder or using transaction code /IWFND/MAINT_SERVICE.
  Export the Structure: If the structure is missing, you may need to export it manually. This can involve using transaction SE11 to check the structure and ensure it is properly defined.
  Check Transport Requests: If the structure was recently created or modified, ensure that the transport requests have been properly released and imported into the target system.
  Debugging: If the issue persists, consider debugging the OData service to identify where the failure occurs. This may involve checking the backend logic that populates the structure.
  Consult Documentation: Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or additional steps required.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary to check structures.
  SE80: Object Navigator for checking the OData service.
  SE37: Function Module to check if any function modules are related to the structure.
  /IWFND/MAINT_SERVICE: To maintain OData services.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the HL627 error and implement a solution to resolve it.