How To Fix GHO_HASH_URL_MSG004 - Application ID is mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_HASH_URL_MSG - Message class for hash url error messages

• Message number: 004

• Message text: Application ID is mandatory

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_HASH_URL_MSG004 - Application ID is mandatory ?

  The SAP error message GHO_HASH_URL_MSG004 indicates that an application ID is mandatory but has not been provided in the context of the operation you are trying to perform. This error typically arises in scenarios involving SAP applications that require a specific application ID for processing requests, especially in the context of SAP Fiori or SAP Gateway services.
  Cause:
  
  Missing Application ID: The most common cause of this error is that the application ID parameter is not being passed in the request. This could be due to a misconfiguration in the application or an oversight in the code.
  Incorrect Configuration: The application may not be properly configured to include the application ID in its requests.
  User Input Error: If the application relies on user input to provide the application ID, it may not have been entered correctly.
  
  Solution:
  
  Check Request Parameters: Ensure that the request being sent to the SAP system includes the application ID. This may involve checking the code or configuration of the application that is making the request.
  Review Application Configuration: If you are using a custom application or a third-party application, review its configuration settings to ensure that the application ID is correctly set up.
  Debugging: If you have access to the backend, you can debug the application to see where the application ID is being set or passed. This can help identify if there is a logical error in the code.
  User Input Validation: If the application ID is supposed to be provided by the user, ensure that there is proper validation in place to check that the input is not empty before making the request.
  Consult Documentation: Refer to the SAP documentation for the specific application or service you are using to understand the requirements for the application ID.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Logs and Traces: Review application logs and traces to gather more context about the error, which can help in troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.