Problem in screen exit for Production Order

Question

Hi ,
Created a screen with one field RESB-POTX1 and called it from dictioanry directly so the field defaultly assigned as RESB-POTX1. As it is a item text field and am creating in header level screen  .
in PAI functional module exit am capturing value for this field enter by the user and updating directly to RESB table but the problem is while retreiving data in CO03 am not getting value for this field .
In PBO when i pass value from varaible ( got through from RESB ) directly like RESB-POTX1 = l_potx1 ( variable )
it throws an error resb-potx1 not declared . but i declared as tables : resb in pai exit .
   as am updating directly resb am not created in field aufk structure ...how to pass this value

Answer 1

hi,
if u want to add new fields in the transaction, this is sample code for CNEX0006 enhancement.
First create a project in cmod and attach the enhancement CNEX0006 to the project.
1.go to se11 and in the PROJ table u will find ci_proj include , in this add ur custom fields.
2.go to se51 give SAPLXCN1 in the program name with screen number 0600 , create the subscreen and in the layout choose Dict./Program fields and drag and drop in the screen .
3. if u want to write any logic before the screen is displayed do it in PBO.
4. now in the function exit EXIT_SAPLCJWB_002 , go in the INCLUDE ZXCN1U11 and write this logic
move-corresponding sap_proj_imp to proj.
5.4. now in the function exit EXIT_SAPLCJWB_003 , go in the INCLUDE ZXCN1U12. and write this logic
move-corresponding proj to cnci_proj_exp.
Activate the project .
Hope this helps
Regards
Syed