SAP ABAP Function Module OIO_HD_OPERATION_GET (OLM Get order operation and related documents for holding) is using

• Data Element (8)
• Table/Structure Field (15)
• Function Module (5)
• Message Class (1)
• Message Number (5)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Message Number	OIO - 270	Order & is being changed by user &
2	Message Number	OIO - 271	Requisition & (operation & &) is being changed by user &.
3	Message Number	OIO - 272	Delivery & (operation & &) is being changed by user &.
4	Message Number	OIO - 320	Order & does not exist.
5	Message Number	OIO - 321	Operation & does not exist in order &.