SAP Function WSPO_API_DOC_READ - SAP Retail Store PO: Read the Document in the Main Memory

Parameter	Reference	Type	Length	Default	Optional	Text
PI_PO_NUMBER	WSPO_HEAD-PO_NUMBER	C	10			Purchasing Document Number

Parameter	Reference	Type	Length	Text
PE_RETURN	WSRS_RETURN	u	656	SAP Retail Store: Return Structure for Errors

Functionality
This function module reads the purchase order from the database in themain memory.
INCLUDE WSPO_ENHANCE_OVERVIEW_INCL OBJECT DOKU ID TX