SAP Knowledge Base Article - Public

3016257 - SCHEDULELINEDELIVERYDATE cannot be changed by API API_PURCHASEORDER_PROCESS_SRV

Symptom

Schedule line information of PO cannot be changed by API below:

API_PURCHASEORDER_PROCESS_SRV/A_PurchaseOrderScheduleLine(PurchasingDocument={'PurchaseOrderNumber'},PurchasingDocumentItem={'Itemnumber'},ScheduleLine={'Linenumber'})

Environment

  • Sourcing and Procurement
  • SAP S/4HANA Cloud 2011

Reproducing the Issue

Call API  API_PURCHASEORDER_PROCESS_SRV to change Schedule line information of PO.

Error below happens:
"The input of field SCHEDULELINEDELIVERYDATE on A_PurchaseOrderScheduleLineType level cannot be processed."

Cause

If material type used in PO is Service Material. Because Service Materials do not have a delivery date. They have a start and end date on the item level.

In this case the delivery date cannot be changed.

Resolution

This is standard behavior.

See Also

Fiori app

Keywords

S4, HANA , KBA , MM-PUR-PO , Purchase Orders , Problem

Product

SAP S/4HANA Cloud 2011