This is an issue again on all installations with FA 2.4.18, 2.4.17 and PHP 8.3 and 8.2.
The settings on the Setup: System and General GL Setup under suppliers and Purchasing defaults for GRN Clearing Account is set to: No Posting on GRN.
When I want to change the legal text on the invoice, it gives this error and refuses to save the information.
I have checked the Cpanel PHPMyAdmin under sys-prefs, and the grn_clearing_act is blank. Should I enter" as suggested or 0?
I tried blank, same problem, I entered " same problem. When I entered 0, it saved the information. When I wanted to change something else, the problem came back, and I again made it blank, saved it, and then changed it back to 0, and it saved the new information.
So there is clearly something wrong.