AM using SO_NEW_DOCUMENT_SEND_API1 Function module to send attachments.its woking fine if I want to check my attachment am going to Transaction SOST.in this transaction my sender name is user name..my problem is I am giving senders id in Selection screen,so that same selection screen parameter has to be triiger in SOST Transaction insted of sy-uname..
Kindly help me on it..
Thanks and Regards,
Khadar....