Add new loop field in custom infotype - error field .. not assigned to loop

Question

Hi,
I have a task of adding a new loop field in a custom infotype screen 3000. Here, in the past there have only been the fields begin date and end date. I need to add a new field, so this is how I proceeeded:
1) I modified the screen 3000 in SE38, adding the field where I wanted and defining a loop.
Now, I get the syntax error : Field P9500-field is not assigned to a LOOP. LOOP...ENDLOOP must appear in PBO and PAI.
There must be something wrong in what I'm doing, can you please let me know a quick fix on this or how I can accomplish this in PM01? Please keep in mind that this is a custom infotype for SAP TEM, I can't see it in PA.
Best regards,
George

Answer 1

Not a nice solution but I had to do this quick and I'll correct it in the next days:
The old flow logic PBO code was:
  LOOP.
    MODULE FILL_DYNPRO.
  ENDLOOP.
If I wanted to insert here something like:
  FIELD whatever
    MODULE dummy.
, I'd get stupid error messages like this other field is not in loop, endloop, then if I put that other field I'd get the error that the fields are in the same loop...
Wanting just to get this over with, I added the following code (after the initial loop):
  LOOP.
    FIELD whatever
      MODULE FILL_DYNPRO."same module as above
  ENDLOOP.
This was repeated in PAI.
This pretty much works out fine for the moment, I'll look for finer solutions in the week to come.
Thanks for the help, guys.
Best regards,
George