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Oct 25, 2019 at 01:22 PM

ABAP and COM

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Dear expert

I have a requirement to send data hex from ABAP to edc machine for payment transaction (directly)

So it is to send and read the response.

So far all i know is that abap can only read data coming from comm but never to send data to comm port.

This req is for deleting the 3rd party software that acts as a middleware between sap and the edc machine.

Please advice.

Thanks