We have used standard content for our interface between SRM and ERP in one scenario. It is a proxy - to - proxy interface without any message mapping. Now, we have a requirement to add an additional field to the message interface/ proxy structure. Since, it is a standard interface I have created another data type with the required field and added that to the original data type for both sender and reciever and hence I can see the new field in the message interface definitions in PI. Now, the problem is I can not see that field in SPROXY transaction in SRM and ERP as well.
Please suggest me how to proceed ? Is there a way to enhance the standard interface? Do let me know at the earliest possible.