problem in alv grid display using oops

[Former Member]

when i am downloading my output list to local file runtime error

GETWA_NOT_ASSIGNED is coming.

field symbol has not yet been assigned,

error analysis

u attempt to access an unsigned field symbol

this error may occur if

1. u address a typed symbol before it has been set with assign

2. u address a typed symbol that pointed to a line of an internal table that was deleted

3. u address a typed symbol that was previously reset using unassign or that pointed to a local field that no longer exist

please tell me the solution for this

points will be rewarded

[uwe_schieferstein]

Hello Yogesh

Does your ALV cause a dump when you do some sorting / subtotaling on your list? If so then the problem is due to an erroneous fieldcatalog. The same problem will cause the dump when you download your list.

Example: You have a currency value column and a currency column in your ALV list. If they are not properly linked (fieldcatalog entry for currency value column must have LVC_S_FCAT-CFIELDNAME = <name of currency column>).

Regards

Uwe

[Former Member]

i have build the fieldcatalog correct, still same problem come,