Purchase Return Order Line Insert Issue: falls into a loop

fazlehasan

If “Tax Area Code” is mentioned, even if there is 0 tax, when user tries to insert a purchase return line (strangely the issue only starts at 4th line), the underlying code starts from OnNewRecord Trigger, then after some time control goes to OnAfterGetCurrentRecord, here code attempts to modify existing purchase lines in an attempt to redistribute tax among them; but when Purchase lines are modified, eventually OnAfterGetRecord Trigger gets triggered, so the process falls into a loop, between OnAfterGetRecord and OnNewRecord. When Tax Area Code in Purchase Return Order was made blank, the 4th line could be entered without any issue.
This I saw through debugger. Client is using Nav 2018.
This seems very strange to me. Have anyone came across this kind of issue. It doesn’t look like issue from any customization.

RockWithNAV

Good to see the coding language :)
In standard behavior, it shouldn’t work like this. So the question is — did we add any custom code or make any changes?
It must have been working earlier, and if it started causing issues later, then the only culprit is the additional changes.