order quantity reduced after delivery already created

[Former Member]

A sales order with a material w/ item category TAP is exploded for 10 boxes

The Subitem, w/ item category Ztan is created as a subitem for 10 boxes

A delivery is created for the Ztan item for 10 boxes.

A CSR can enter the sales order, and change the quantity for the TAP item, and reduce it to 5 boxes

This change will affect the ZTan item to 5 boxes

This happens even though the delivery is already created for 10 boxes. Thus the goods issue and invoice occurs for 10 boxes

How Can I prevent this from occuring? I have tried completion rules for the Ztan (B & C) but that hasnt helped.

[Former Member · Accepted solution]

HI- Pl explore VBAP FIELD MODIFICATION user exit in MV45AFZZ... Hope this helps you well..

Reg

Siva

[Former Member · Accepted solution]

I Was wondering if there is a configuration point where I can do this.

IF not, we will put in pop-up code similar to this:

IF NOT DA_VBFA-VBELN IS INITIAL.

MESSAGE E036 WITH VBAP-POSNR.

ENDIF.

[Former Member]

This message was moderated.