REUSE_ALV_LIST_DISPLAY' Field symbol has not yet been assigned

[Gurla]

When I'm trying to execute an ALV report with FM 'REUSE_ALV_LIST_DISPLAY' it raises a short dump with the short descryption as

Field symbol has not yet been assigned.
Error analysis
You attempted to access an unassigned field sy
(data segment 94).

This error may occur if
- You address a typed field symbol before it h
ASSIGN
- You address a field symbol that pointed to t
internal table that was deleted
- You address a field symbol that was previous
UNASSIGN or that pointed to a local field th
longer exists
- You address a global function interface, alt
respective function module is not active - t
not in the list of active calls. The list of
can be taken from this short dump.

Can you help me please?

[Goku]

Hi,

The problem is that you must have passed a wrong fieldcatalog name or wrong internal table name.
An other possibility is that you have assigned a field symbol to a table that is no more existing.

Check the parameters you are passing to the FM.

There has to be an error in that part definitely.