P90CB020 OPPORTUNITY : Adding supplementary fields on item grid list


Active Member
Hi, I've been asked to modify this app.
I have to add in the grid (Subform S90CB020D) files EXNM0,EXNM1,EXVAR0 and EXVAR1.
The gris view is only based on F90CB020 and those fields are in F90CB02I (like the item number already here in standard).
I thought that by changing datastructures D90CB105C and D90CB114, it would be brought into the grid, but when I change the datastructure D90CB114, I've got a web exception from BSFN B90CB105 (CreatOppHeader_D90CB105A) and I'm kicked off my fat client.

Do you know which sub function I have to modify?