How To Fix 55891 - Erreur interne : erreur &1 dans MF &2 de &3

55891 - Overview

• Message type: E = Error

• Message class: 55 - Messages for development class EENO

• Message number: 891

• Message text: Erreur interne : erreur &1 dans MF &2 de &3

Quelle est la cause de ce problème?

When calling a function module (&V2&) an EXCEPTION occurred that is not
supposed to occur.
This is probably a program error or there might be some data
inconsistency.

Réponse du système

The system cannot execute your request because of a program error.

Comment corriger cette erreur?

Note the following:
message text and message number
name of the function module, the error and the calling position
transaction/report
entries leading to this error.
Send this information along with a problem message to SAP.

Extrait du message d'erreur du système SAP. Copyright SAP SE.