10G CMAN HAVING ISSUES ALLOWING CONNECTIONS TO 11G RACS (Doc ID 977532.1)

Last updated on OCTOBER 12, 2016

Applies to:

Oracle Net Services - Version: 10.2.0.4.0 to 11.1.0.6.0 - Release: 10.2 to 11.1
Information in this document applies to any platform.

Symptoms


Comments
--------

1_ Unable to connect to RAC database Cluster through the Connection Manager.

ORA-12537: TNS:connection closed

2_ The cman log and the cmgw trace show a refusal due to Bad Connect Data

cmgw log:

(LOG_RECORD=(TIMESTAMP=10-DEC-2009 11:10:26)(EVENT=State Change from Init to Ready))
(LOG_RECORD=(TIMESTAMP=10-DEC-2009 11:10:26)(EVENT=Connection Refused)(CONN NO=0)(REASON=Bad connect data))

cmgw trace:

[000001 10-DEC-2009 11:10:26:224] nfpgqruc_ret_used_ccb: exit
[000001 10-DEC-2009 11:10:26:224] nfpgeruc_ret_used_ccb: exit
[000001 10-DEC-2009 11:10:26:224] nfpgeoans_ocall_ans: Bad connect data,Connection 0 refused
[000001 10-DEC-2009 11:10:26:224] nfpgeoans_ocall_ans: exit
[000001 10-DEC-2009 11:10:26:225] nfpgeoceh_ocall_evt_hdlr: exit


Cause

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