XCOMM1504I Using %s protocol %s with cipher suite %s

Products

• XCOM Data Transport
• XCOM Data Transport - z/OS

Issue/Introduction

This message may appear with varying protocol and cipher suites, for example:

XCOMM1504I Using TLSv1.2 protocol in non-FIPS mode with cipher suite TLS_RSA_WITH_AES_256_GCM_SHA384

Environment

XCOM for z/OS 12.0

Resolution

This is an informational message that is issued when a secured transfer is performed to indicate which protocol and cipher suite was used for the transfer. It does not require any actions. 

Additional Information

For additional information, see:

• This knowledge article: Improving XCOM Data Transport transfer with TLSv1.3
• This post in the communities: Improving XCOM Data Transport transfers with TLSv1.3