Inbound Idoc

Hi Experts,

I have a requirement to cancel for Production order confirmation through Inbound IDOC.

Basic Type : PPCC2PRETTICKET01

Message type : PPCC2PRETTICKET

In segment type E1BP_PP_TIMETICKET there is a field "RECORDTYPE".

If value of RECORDTYPE is 'STO'  we have to cancel the production order. I found the BAPI (BAPI_PRODORDCONF_CANCEL)to cancel the production order.

Using the Basic type and Message type i found the function module in WE57. (BAPI_IDOC_INPUT1). Is there is any Customer Exit or User Exit or BADI to modify the value. Please give me suggestion how to approach.

Regards

Siva