How To Fix WP752 - Internal error: unknown exception occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 752

• Message text: Internal error: unknown exception occurred

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

Processing terminated.

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER
Note for system administration:
Function module &V1& triggered an exception. This exception is unknown
in the calling function module/program &V2& and could not be processed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP752 - Internal error: unknown exception occurred ?

  The SAP error message WP752 Internal error: unknown exception occurred typically indicates that an unexpected or unhandled exception has occurred within a workflow process. This is a generic internal error message that does not provide detailed information about the root cause, making troubleshooting a bit challenging.
  
  Cause
  
  Unhandled Exception in Workflow Runtime: The workflow engine encountered an exception that it could not identify or handle properly.
  Custom Code Issues: If there are custom workflow steps or user exits involved, an error in the ABAP code (e.g., runtime errors, null references, or unexpected data) can trigger this.
  Inconsistent or Corrupt Workflow Data: Corrupted workflow container data or inconsistent workflow logs can cause the workflow runtime to fail.
  System or Kernel Issues: Rarely, system-level problems or kernel errors can cause internal exceptions.
  Missing or Incorrect Configuration: Missing workflow tasks, incorrect event linkage, or incomplete workflow definitions can lead to unexpected exceptions.
  
  
  Solution / Troubleshooting Steps
  
  
  Check Workflow Logs:
  
  Use transaction SWI1