Resolve TimesTen Error "TT10004: Unable to connect to daemon: Protocol mismatch" During Upgrade When Using Oracle Clusterware

(Doc ID 1566320.1)

Last updated on FEBRUARY 27, 2016

Applies to:

Oracle TimesTen In-Memory Database - Version and later
Information in this document applies to any platform.


After following the steps listed here:,

ttcwadmin -status doesn't show a/s status after the upgrade. And ttcwmesg has the following error:

2013-06-24 22:54:49.43 Err :    : 14149: (ttClusterAgent:) crsagent.c(2934): 08S01:[TimesTen][TimesTen ODBC Driver][TimesTen]TT10004: Unable to connect to daemon: Protocol mismatch (daemon TimesTen, app TimesTen -- file "db.c", lineno 9536, procedure "sbDbConnect"


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