append bapireturn

Hi All,

During one RFC FM creation , have some issue with BAPIRETURN.

i have data validaiton , for that i have to capture 4 messages in various cases.

im using BAPI RETURN as export parameter.

im getting all messages in wa_return-message-v();;;

But now i have to append all in my result bapireturn.

while in debugging i can see all messages under wa_return.

but as a result message im getting only one.

im not able to append directly .

please give me possible solution to come out of it..

Regards