In sales order

[Former Member]

Dear Expert

In sales order, we enter PO Number in header level.

Here i want to show error message if already enter the PO Number in that sales order.

Not warning message, Error message

Thanks for Advance

[former_member183879 · Accepted solution]

Hi,

Can you try OVAH tcode to change your message to error message. This is one of the ways to do this.

[Lakshmipathi]

The same question was answered in Sales forum. Please search before posting.

thanks

G. Lakshmipathi

[Former Member]

HI

IN VOV8 check the controls of ur document type in Check purch.order no please maintain "A".when ever user try to create sale order with same PO number system will check VBAK-BSTNK and throughs error massage.

Regards

santosh.A.R

[Former Member]

HI

In sales order, we enter PO Number in header level.

Here i want to show error message if already enter the PO Number in that sales order.

Not warning message, Error message

If user trying to change PO number in Sales order where it is already maintained then insted of changing message why don't you make this firld in DIsplay mode in VA02