field symbols

[Former Member]

I have a code thar recover a table and modify some fields and modify the table, but when i use the assign instruction it gives me an error, can anybody help me please?

Thanks in advance,

regards

data: fld(50) value '((SAPLMEPO)pot[])'.

field-symbols: <fs1> type table.

data: wa_ekpo like ekpo.

assign (fld) to <fs1>.

loop at <fs1> into wa_ekpo.

wa_ekpo-mtart = 'ZSRV'.

clear: wa_ekpo-bstae,

wa_ekpo-kzabs.

modify <fs1> from wa_ekpo index sy-tabix.

endloop.

[Former Member]

Question: In what context are you using the ASSIGN? It is in an exit-include (context of SAPLMEPO) or function-exit or something else.

I suspect that the field is not accessible, because out-of-context. If you debug the program and you don't get it in your watch-list it doesn't seem well.

By the way: Looks like a dirty-trick (Maybe try another exit or so?)

Best wishes,

Florin

[former_member181962]

Hi Carl,

Are you sure, if this "((SAPLMEPO)pot[])" is an internal table?

During run time, the assign statement is trying to transfer this data to the field symbol.

If ((SAPLMEPO)pot[]) doesn't exist, then it will give an error.

Regards,

Ravi

[Former Member]

You were right, the problem was that it was only (SAPLMEPO)pot[].

Thanks and regards

here you have the points

[Former Member]

Hi,

as far as I understand your coding, you are trying to assign the internal table POT used in program SAPLMEPO via memory to your field-symbol?

First this will not work with two brackets and second I don't know if this will make sense. I know that it is possible to get access in a customer exit by using:

(calling program)Table-Field e.g. (SAPLMEPO)EKKN-MWSKZ

even if the field isn't used as a changing parameter. I don't know if this is helpful for you. Why can't you use the table directly?

Regards

Nicola