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Inbound HTTPs connectivity failing with error: Invalid server_name extension

Troubleshooting


Problem

Inbound HTTP connections to IBM Sterling B2B Integrator (ISBI) via SSL failing with error: javax.net.ssl.SSLProtocolException: Invalid server_name extension

Symptom

Client error:
javax.net.ssl.SSLProtocolException: Invalid server_name extension

Connections with plain HTTP, without SSL, works fine.

[{"Product":{"code":"SS3JSW","label":"IBM Sterling B2B Integrator"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"--","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"code":"PF014","label":"iOS"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"5.2;5.2.1;5.2.2;5.2.3;5.2.4","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
11 February 2020

UID

swg22003391