Is XCOM Data Transport for z/OS compatible with AT-TLS? We have searched for information on the product manuals, but we haven't found information about it.
There is no technical reason why XCOM will not work with AT-TLS. Please be aware that XCOM r12 has NOT been tested or certified with AT-TLS. If you would like for XCOM r12 to be certified, please to open an Idea on our XCOM community.