I think that you can easily solve the BCHLOG issue by creating a data area called BCHLOG in any library that is in the library list of your environment. MAPICS uses the data area to control the production of Joblogs. If data area BCHLOG exists in the environment Joblogs are produced for MAPICS jobs.
Probably your LIVE environment has a BCHLOG data area somewhere in the library list.
Check with WRKOBJ *ALL/BCHLOG