hi, all, i have a such request.
Function SO_NEW_DOCUMENT_ATT_SEND_API1 can send attachments include data in CONTENTS_BIN or CONTENTS_TXT.
The second line in PACKING_LIST is to control the data in CONTENTS_BIN, the third line is to control the data in CONTENTS_TXT.
Now, i need to put contents into CONTENTS_TXT, but sap created a blank attachment for CONTENTS_BIN despite there is no data.
So how to set the control parameters to avoid to generate the blank document? Thanks.