Diagnosis
When the activation log is written, an attempt is made to output amessage from table T100 (all valid messages). The attempt fails as themessage in question does not exist in the specified language.

System Response
Instead, the log gives information about the message that is not found.This includes the application area, message number, and the language inwhich the message was not found.

Procedure
The message should be added to table T100 in the relevant language.