SAP Message BT092 - Unknown error (&) checking ABAP and variant

Diagnosis
An error that could not precisely identified occurred in the functionmodule BP_CHECK_REPORT_VALUES. The function module was called to checkthat the ABAP/4 program name and variant name in this job step werevalid.

System Response
No action taken.

Procedure
To analyze this error, start by checking the system log for relevant error messages.