SAP Message BCA_RELEASE891 - Internal error: Error &1 in function module &2 in &3

Diagnosis
When a function module was called up, an EXCEPTION occurred that is notsupposed to.
This probably involves a program area, but there could also be a datainconsistency on the database.

System Response
The system cannot execute your request due to a program error orinconsistent data.

Procedure
Make a note of:

  • The message text and the message number

  • The name of the function module and the error and from where it was
  • called up
    • The transaction / report

    • The entries that resulted in this error

    • Send a problem message to SAP, including these details.