Sales order error

[Former Member]

Hello,

I am trying to create a sales order using t-code VA01.

When I enter the PO number am getting an error that says "ML: Error in getting data from FM YSDF_GET_PARAMETER for DUP_PO_CHECK".

Why is this error popping up?

Please provide solution. Thanks in adv.

Rgrds,

BeginnerSD

[Former Member · Accepted solution]

Hi,

pls friend keep its answered,

Regards,

Hari shankar

[Former Member]

Hello,

I understand that this is some customised function module. So please ignore this question.

Regards,

Hopeless beginner.