Troubleshooting
Problem
How to resolve DIA3202C The TCP/IP call "socket" returned an errno="97" errors in the db2diag.log generated by the db2start command.
Symptom
DB2 is not listening for incoming TCP/IP connections, 'db2start' reports :
SQL5043N Support for one or more communications protocols failed to start successfully. However, core database manager functionality started successfully.
SQL1063N DB2START processing was successful.
and the db2diag.log contains
- DIA3202C The TCP/IP call "socket" returned an errno="97"
[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Connectivity - TCP\/IP Protocol","Platform":[{"code":"PF016","label":"Linux"}],"Version":"9.7;9.5;9.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
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Document Information
Modified date:
01 May 2025
UID
swg21594196