How To Fix UJK_EXCEPTION043 - Parameter "&1" is missing for Run_program

SAP Error Message - Details

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 043

• Message text: Parameter "&1" is missing for Run_program

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 UJK_EXCEPTION043 - Parameter "&1" is missing for Run_program ?

  The SAP error message UJK_EXCEPTION043 indicates that a required parameter is missing for the function or program you are trying to execute. This error typically occurs in the context of a program or function module that expects certain input parameters to be provided, and one or more of those parameters are not being supplied.
  Cause:
  
  Missing Parameter: The most straightforward cause is that the parameter indicated by &1 is not being passed to the program or function module.
  Incorrect Configuration: There may be a configuration issue where the expected parameters are not set up correctly.
  Program Logic Error: There could be a bug in the program logic that fails to populate the required parameters before calling the function.
  User Input Error: If the parameters are supposed to be provided by user input, the user may have failed to enter the necessary information.
  
  Solution:
  
  Check Parameter Requirements: Review the documentation or the code of the program or function module to understand what parameters are required and ensure that they are being provided.
  Debugging: If you have access to the ABAP code, you can set breakpoints and debug the program to see where the parameters are being set and identify why the required parameter is missing.
  Input Validation: If the parameters are coming from user input, ensure that there is proper validation in place to check that all required fields are filled out before the program is executed.
  Configuration Review: If the parameters are supposed to be set in a configuration table or similar, check that the configuration is correct and complete.
  Error Handling: Implement error handling in the program to catch such issues and provide more informative messages to the user.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check specific transaction codes related to the program or function module you are working with.
  SAP Notes: Search for SAP Notes related to the specific program or function module to see if there are known issues or patches available.
  Documentation: Review the official SAP documentation for the program or function module to understand the expected parameters and their formats.
  
  If you continue to experience issues after checking these areas, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific environment and configuration.