IBM Support

CLI application fails with SQL30081N RC 115,*,* on a selectforReceiveTimeout function

Troubleshooting


Problem

CLI application remotely connecting to DB2 LUW database server fails with SQL30081N Rc 115,*,* - selectforReceiveTimeout function.

Symptom

Application logs may contain the below error:
Connection failed: Database Error: [IBM][CLI Driver] SQL30081N A
communication error has been detected. Communication protocol being
used: "TCP/IP". Communication API being used: "SOCKETS". Location
where the error was detected: "155.55.555.55". Communication function
detecting the error: "selectForRecvTimeout". Protocol specific error
code(s): "115", "*", "*". SQLSTATE=08001

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Programming Interface - CLI","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"10.1;10.5;9.7","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Document Information

More support for:
Db2 for Linux, UNIX and Windows

Software version:
10.1, 10.5, 9.7

Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows

Document number:
270687

Modified date:
30 April 2025

UID

swg21970214

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