Implementation of transport acknowledgment in ABAP synchronous proxy

Hi All,

We need to implement transport acknowledgment in synchronous proxy to send a response message such as ‘Data is received successfully at ECC(SAP system)’ to PO system immediately after receiving the data and before data processing.

I have tried with the logic given in link: Acknowledgments - Proxy Programming - SAP Library

However, there is no method like get_protocol() in the abap proxy we have used and thus I am getting error that 'Method "GET_PROTOCOL" is unknown or PROTECTED or PRIVATE.'

Please reply if anyone has worked on such scenario.

Thanks & Regards,

Kanchan Wakchaure.