How To Fix /IWWRK/MC_WF_RT_IB007 - Function module &1 does not exist, process failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWWRK/MC_WF_RT_IB -

• Message number: 007

• Message text: Function module &1 does not exist, process failed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWWRK/MC_WF_RT_IB007 - Function module &1 does not exist, process failed ?

  The SAP error message /IWWRK/MC_WF_RT_IB007 Function module &1 does not exist, process failed typically indicates that the system is trying to call a function module that is not available in the SAP system. This can happen for several reasons, including:
  Causes:
  
  Missing Function Module: The function module specified in the error message (&1) does not exist in the system. This could be due to a missing transport or an incomplete installation of a component.
  Incorrect Configuration: The configuration settings may point to a function module that has been renamed or deleted.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the function module.
  System Version: The function module may exist in a different version of SAP or may not be available in the current version you are using.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 or SE80 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.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the process that is failing. Ensure that the correct function module is specified and that there are no typos or incorrect references.
  
  
  
  Transport Requests:
  
  If the function module is missing, check if it was supposed to be transported from another system. You may need to request the transport or create the function module manually.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 after the error occurs.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or notes related to the specific module or process you are working with. There may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SU53 (Authorization Check).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on the function module in question.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the failure.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.