How To Fix UJXW_EXCEPTION000 - The mandatory request parameter "&VAR1&" not found

SAP Error Message - Details

• Message type: E = Error

• Message class: UJXW_EXCEPTION - BPC: Work Status WS Message Class

• Message number: 000

• Message text: The mandatory request parameter "&VAR1&" not found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJXW_EXCEPTION000 - The mandatory request parameter "&VAR1&" not found ?

  The SAP error message UJXW_EXCEPTION000 indicating that "The mandatory request parameter '&VAR1&' not found" typically occurs in the context of SAP applications that rely on web services or APIs. This error suggests that a required parameter, which is expected in the request, is missing.
  Cause:
  
  Missing Parameter: The most common cause is that the request being sent to the SAP system does not include a mandatory parameter that the system expects.
  Incorrect Configuration: There may be a misconfiguration in the API or web service that defines the required parameters.
  Client-Side Issues: If the request is being generated by a client application, there may be a bug or oversight in the code that constructs the request.
  Changes in API: If there have been recent changes to the API or web service, the client may not be updated to reflect these changes, leading to missing parameters.
  
  Solution:
  
  Check API Documentation: Review the API or web service documentation to identify the required parameters. Ensure that all mandatory parameters are included in the request.
  Debugging: If you have access to the client code, add logging or debugging statements to verify what parameters are being sent in the request.
  Update Client Code: If the client application is missing the required parameter, update the code to include it.
  Test with Tools: Use tools like Postman or SOAP UI to manually test the API with the required parameters to ensure that the service is functioning correctly.
  Consult with Developers: If you are not the developer, consult with the development team to ensure that the request is being constructed correctly and that all required parameters are included.
  Check for Changes: If the API has been recently updated, check for any changes in the required parameters and update the client accordingly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently publishes notes that provide solutions or workarounds for common problems.
  Logs: Review the application logs or transaction logs in SAP to gather more context about the error and the request that triggered it.
  Community Forums: Consider searching or posting in SAP community forums or Stack Overflow for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.