SAP Message 55891 - Internal error: error &1 in FM &2 in &3

Diagnosis
When calling a function module (&V2&) an EXCEPTION occurred that is notsupposed to occur.
This is probably a program error or there might be some datainconsistency.

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

Procedure
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.