How To Fix WS407 - An internal error occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 407

• Message text: An internal error occurred

What causes this issue?

An internal error occurred during reading of configuration data.

System Response

The function is terminated.

How to fix this error?

INCLUDE ISR_VERWALTUNG OBJECT DOKU ID TX

Procedure for System Administrators

Check the Customizing settings for <DS:SIMG.W_WLFA_0010>settlement
process types</>.
Contact SAP. The error occurred in subprogram <zh>tmzr_select_check</>
in function group <zh>wlf_invoice_test_docs</>. Structures <zh>ts_wrart
</> and <zh>ts_tmzr</> are both empty.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WS407 - An internal error occurred ?

  SAP Error Message:
  WS407 - An internal error occurred
  
  
  Cause:
  The error message WS407 typically indicates that an unexpected internal error has occurred within the SAP system during the execution of a program or transaction. This is a generic error message that can be triggered by various underlying issues such as:
  
  Runtime errors in ABAP programs (e.g., unhandled exceptions, memory issues).
  Problems in the SAP kernel or system components.
  Issues with SAP GUI communication or RFC calls.
  Database inconsistencies or locks.
  Missing or corrupted SAP objects or data.
  Authorization or system configuration problems.
  
  Because WS407 is a generic internal error, the exact cause depends on the context in which it appears.
  
  
  Solution:
  To resolve the WS407 error, follow these steps:
  
  
  Check the Short Dump (ST22):  
  
  Go to transaction ST22 and look for any ABAP runtime errors or dumps that occurred at the same time as the WS407 message.
  Analyze the dump details to identify the root cause (e.g., program name, line number, exception).
  
  
  
  Review