Misc Charge in Job Entry - Cannot Check Box


I have a job that AP needs to put a Misc Charge on. The Misc Charge
checkbox on Job Entry is not selected. When I attempt to check the Misc
Charge box on Job Details/Materials I get this error:

Transactions exist for this job material. Cannot change Miscellaneous
Charge flag.

I've verified that there are NO transactions for this on-the-fly part.
No PO's, No issues, No receipts, etc. There's nothing in PartTran.

Yet, I still cannot enable this checkbox.

Any ideas?

Thank you in advance!

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