How To Fix WFRE_CON301 - Error in Function &1 - Key &2 &3 &4

WFRE_CON301 - Overview

• Message type: E = Error

• Message class: WFRE_CON - Messages for SAP R/3 to SAP F&R Connection

• Message number: 301

• Message text: Error in Function &1 - Key &2 &3 &4

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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• What is the cause and solution for SAP error message WFRE_CON301 - Error in Function &1 - Key &2 &3 &4 ?

  The SAP error message:
  WFRE_CON301: Error in Function &1 - Key &2 &3 &4
  is related to workflow runtime errors in SAP. Here's a detailed explanation of the cause, solution, and related information:
  
  Cause
  
  The error WFRE_CON301 occurs during the execution of a workflow when a function module (or method) called by the workflow runtime encounters an issue related to a key or identifier.
  The placeholders &1, &2, &3, and &4 are dynamically replaced by:
  &1: The name of the function module or method where the error occurred.
  &2, &3, &4: The key fields or identifiers related to the object or data that caused the error.
  
  
  This usually happens when the workflow tries to access or process an object instance (like a business object, task, or container element) that does not exist, is locked, or has inconsistent data.
  Common causes include:
  The workflow container element or object key is incorrect or missing.
  The referenced business object instance has been deleted or