>>How about USE line? Are you sure, you not accidentally introduced a typo? Also where is LockRec? Is it function or separate prg? Could it be, that it's missing? Could you recompile the whole project and see, if problem persists?
>
>Ok, I might try that. Many methods to spoil the broth:-) As for the "USE &LD:JONTRANS" LD='L'. Sometime I refer to MD='M' drive. Thanks!

Good luck! I would change use line to

USE (m.LD+":\JOINTRANS") && LD is a single letter L drive

Also one line replace is faster than multiple replace lines, especially in a loop or if you have table level validations in the table, e.g.

replace field1 with value1, field2 with value2 is faster than
replace field1 with value1
replace field2 with value2