Division by 0 error @X3.TRT/TRTACHQTE1$adx(195) :

Hi Sage X3 Community,

We are using X3 V11.

I got below error Division by 0 error @X3.TRT/TRTACHQTE1$adx(195) :  when opening purchase Purchase request window. The same error is poping up when selecting the PRs from left side selection window.

This was working fine but recently only this error is happened. 

Kindly reply if anyone got any idea on how to fix this error.