How To Fix ARUN_MAIN091 - Enter a valid Response parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: ARUN_MAIN -

• Message number: 091

• Message text: Enter a valid Response parameter

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 ARUN_MAIN091 - Enter a valid Response parameter ?

  The SAP error message ARUN_MAIN091: Enter a valid Response parameter typically occurs in the context of SAP applications that involve user input, particularly when dealing with web services or APIs. This error indicates that the system is expecting a valid response parameter, but the input provided is either missing, invalid, or not in the expected format.
  Causes:
  
  Missing Parameter: The response parameter required by the application is not provided in the request.
  Invalid Format: The parameter provided does not conform to the expected format (e.g., incorrect data type, length, or structure).
  Configuration Issues: There may be issues with the configuration of the web service or API that is causing the parameter to be misinterpreted.
  User Input Error: The user may have entered incorrect or incomplete data in the input fields.
  
  Solutions:
  
  Check Input Parameters: Ensure that all required parameters are provided and that they are in the correct format. Review the documentation for the specific API or service to understand the expected parameters.
  Validate Data: If the parameter is derived from user input, validate the data to ensure it meets the required criteria (e.g., data type, length).
  Review Configuration: Check the configuration settings of the web service or API to ensure that they are set up correctly. This may involve looking at the service definitions or endpoint configurations.
  Debugging: If you have access to debugging tools, use them to trace the request and response cycle to identify where the parameter is being lost or misinterpreted.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific module or service you are working with to find more detailed information about the expected parameters.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Look for discussions in SAP community forums or other online platforms where similar issues may have been addressed.
  Testing Tools: Use tools like Postman or SOAP UI to test the API calls independently and see if the error can be replicated outside of the main application.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.