3359782 - How to take MTO reference number from the sales order and not the sales quote 

• MTO reference number is taken from the order and not the quote 
• When a MTO process is created with a quote, the quote number and not the order number is used as reference in the planned order.

SAP S/4HANA Cloud Public Edition

• This behaviour is controlled by the requirement type.
• Currently the Requirement Type is determined using the Material Master Strategy (MRP 3 Tab) first for example value B6 for the material which would result Requirement Type BB6.

1. In order to have the Sales Order as as the referenced document for the Planned Order this needs to be set/determined to S46.
2. For this the SSCUI 105120 "Determine Requirement Type by Item Category and MRP Type" can be adjusted
3. The current blank standard content for Src evaluates to 0 which means the Material master strategy is considered first.
4. By setting it to 1 - Item Category and MRP Type the underlying table of the SSCUI is taken for the Requirement Type determination and evaluates to S46.
5. With this the Planned Order should reference to the Sales Order it was created for.

KBA , SD-SLS-SO-MO-2CL , Make-to-order, assembly order (Public Cloud) , How To