Error trying to add Task Profile

We are getting the 13504, 917 message when trying to add a new task profile. (Combination Code is not listed as valid with GL Business Unit....)

The combo code IS in the ps_valid_combo_tbl, ps_acct_cd_tbl.

What we have noticed is that its hash/BU record is NOT in the ps_acct_cd_tbl_gl and for the deptid in question, while there are records for it in ps_dept_tbl, there is NOT a record there with the deptid/setid in question.

We don't know how to overcome this error. When I trace the online app (logged into a test environment, as the user), I see that it doesn't seem to be able to run the CF_ACCT_CD_TBL.