How To Fix /IWWRK/CM_WF_ADM_MSG017 - Invalid function module &1

/IWWRK/CM_WF_ADM_MSG017 - Overview

• Message type: E = Error

• Message class: /IWWRK/CM_WF_ADM_MSG -

• Message number: 017

• Message text: Invalid function module &1

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 /IWWRK/CM_WF_ADM_MSG017 - Invalid function module &1 ?

  The SAP error message /IWWRK/CM_WF_ADM_MSG017 Invalid function module &1 typically indicates that the system is trying to call a function module that does not exist or is not accessible in the current context. This can occur in various scenarios, particularly in workflows or custom developments where function modules are invoked.
  Causes:
  
  Non-existent Function Module: The function module specified in the error message (&1) does not exist in the SAP system.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to access the function module.
  Transport Issues: If the function module was recently transported from another system, it may not have been properly imported or activated.
  Namespace Issues: The function module might be in a different namespace that is not accessible in the current context.
  Typographical Errors: There could be a typo in the name of the function module in the workflow configuration.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the