10G CMAN HAVING ISSUES ALLOWING CONNECTIONS TO 11G RACS
(Doc ID 977532.1)
Last updated on MARCH 31, 2022
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
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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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In this Document
| Symptoms |
| Cause |
| Solution |