Dump after using export function on o/p screen

[arpitr]

Dear Experts,

I want to  activate toolbar and menubar in this program.

Some functions are working like layout function but export function is not working.

i used structures for this.

I am getting the dump called " GETWA_NOT_ASSIGNED ".

I serached the web for this but failed to figure out what is the mistake.

Following is the error analysis.

Error in the ABAP Application Program

The current ABAP program "SAPLKKBL" had to be terminated because it has

come across a statement that unfortunately cannot be executed.

Please help me to do that.

PS : Attached program and output screenshot.

[DavidLY]

Hello,

You can use the consistency checker as per the SAP note to assist you:

504384 ALV-SOS: Consistency check

Regards,

David