at selection-screen.

Hello experts,

I want a field PO Document type(bwsart in EKKO)in selection screen.

But my problem is against this field F4 help appears,but i want that if user enter PO document type other than import ,it will flash error message.

I m getting this, but than not getting the output.

But if i comment this piece of code, i m getting the required data.

at selection-screen.

IF doc_type IS not INITIAL .

if ( doc_type NS 'IMDY' ) and

( doc_type NS 'IMSC' ) and

( doc_type NS 'IMED' ) and

( doc_type NS 'IMSG' ) and

( doc_type NS 'IMGU' ) and

( doc_type NS 'IMPR' ) and

( doc_type NS 'IMSP' ) and

( doc_type NS 'IMSC' ) .

message e000(01) with 'Enter the Imported PO Document Type'.

endif.

endif.

plz tell why i m not getting data, on the successful execuion of the above cade

Priyanka