How To Fix WK310 - Function module & does not exist.

WK310 - Overview

• Message type: E = Error

• Message class: WK - BPT: Messages integr. inbox

• Message number: 310

• Message text: Function module & does not exist.

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 WK310 - Function module & does not exist. ?

  SAP Error Message:
  WK310 - Function module & does not exist
  
  
  Cause:
  This error occurs when the SAP workflow tries to call a function module that does not exist in the system. The placeholder & in the message is replaced by the name of the function module that the workflow attempted to execute but could not find.
  Common reasons include:
  
  The function module was deleted or renamed.
  The function module is part of a custom development that was not transported or activated properly.
  The workflow container or task is incorrectly configured to call a non-existent function module.
  The system or client where the workflow is running does not have the required function module (e.g., missing add-ons or patches).
  
  
  
  Solution:
  
  
  Identify the Function Module Name:
  
  Check the exact function module name in the error message (the & will be replaced by the actual name).
  You can also check the workflow log or the workflow task configuration to find which function module is being