CAUTION: Sage support can't assist with third-party products, hardware, report customizations, or state and federal tax questions. Refer to our Scope of Support for more info. Contact your Sage business partner, network administrator, or accountant for assistance.
NOTE: You may need to contact your Business Partner for assistance with User Defined Fields and/or Custom Scripting.
The Accounts Payable Invoice Data Entry screen has been modified, most likely with UDFs or custom scripting. The error doesn't occur when these modifications are not present with the Error Trapping turned off in Sage 100. Those UDFs need to be recreated or corrected when error trapping is turned back on and/or after correcting custom scripting.
To disable/enable screen modification: