How To Fix UE005 - Function module &1 does not exist in system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UE - Messages in the user and authorizations environment

• Message number: 005

• Message text: Function module &1 does not exist in system &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UE005 - Function module &1 does not exist in system &2 ?

  The SAP error message UE005 indicates that a function module specified in the system does not exist in the specified SAP system. This can occur for several reasons, and understanding the cause and potential solutions can help resolve the issue.
  Causes of UE005 Error
  
  
  Function Module Not Created: The function module may not have been created in the target system. This can happen if the function module is part of a custom development that has not been transported to the system.
  
  
  Transport Issues: If the function module was supposed to be transported from a development system to a production or quality assurance system, there may have been issues with the transport request.
  
  
  Incorrect System Configuration: The system might be incorrectly configured, or the function module might be referenced incorrectly in the code.
  
  
  Version Mismatch: The function module may exist in a different version of the SAP system but not in the current version you are using.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the function module, leading to the perception that it does not exist.
  
  
  Solutions
  
  
  Check Function Module Existence: Use transaction code SE37 (Function Builder) to check if the function module exists in the system. If it does not exist, you may need to create it or transport it from another system.
  
  
  Transport the Function Module: If the function module is missing, check the transport requests in the development system to ensure that the function module has been included and successfully transported to the target system.
  
  
  Review Code References: Check the code that is calling the function module to ensure that the name is spelled correctly and that it is being called with the correct parameters.
  
  
  Check System Version: Verify that you are working in the correct version of the SAP system. If the function module is part of a newer version, you may need to upgrade your system.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the function module. You can check this using transaction SU53 to see if there are any authorization issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  
  
  Related Information
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SE11 (Data Dictionary), SU53 (Authorization Check).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves a standard SAP function module that should exist in your system.
  Documentation: Review the documentation for the specific function module to understand its purpose and any dependencies it may have.
  
  By following these steps, you should be able to identify the cause of the UE005 error and implement a solution to resolve it.