Message Number list used by SAP ABAP Program LWPAVI02 (Include LWPAVI02)

#	Object Type	Object Name	Object Description

1	Message Number	WP - 606	No PO could be created for material & and plant &
2	Message Number	WP - 607	Vendor & invalid (only external vendors are possible)
3	Message Number	WP - 630	Automatic purchase order generation for movement type &1 is not allowed
4	Message Number	WP - 631	Vendor must be entered for automatic purchase order generation
5	Message Number	WP - 632	Internal vendors are not allowed for purchase order generation
6	Message Number	WP - 635	Vendor & does not exist
7	Message Number	WP - 643	Purchase order item &1 does not exist for plant &2
8	Message Number	WP - 646	Only partial quantities of the entry quantity can be processed
9	Message Number	WP - 649	Delivery &1 for plant &2 does not exist
10	Message Number	WP - 650	Valuation amount is automatically matched to the new quantity