Getting TNS-12547 intermittently
Hi,
We are seeing TNS-12547 intermittently. Here is the sqlnet.log:
Fatal NI connect error 12547, connecting to:
(DESCRIPTION=(SOURCE_ROUTE=OFF)(ADDRESS=(PROTOCOL=TCP)(HOST=hostname.domain.com)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL.domain.com)(SRVR=DEDICATED)(CID=(PROGRAM=oracle)(HOST=otherhost)(USER=oracle))))
VERSION INFORMATION:
TNS for Solaris: Version 10.2.0.4.0 - Production
TCP/IP NT Protocol Adapter for Solaris: Version 10.2.0.4.0 - Production
Time: 28-AUG-2009 00:55:45
Tracing not turned on.
Tns error struct:
ns main err code: 12547
TNS-12547: TNS:lost contact
ns secondary err code: 12560
nt main err code: 517
TNS-00517: Lost contact
nt secondary err code: 131
nt OS err code: 0
We are seeing TNS-12547 intermittently. Here is the sqlnet.log:
Fatal NI connect error 12547, connecting to:
(DESCRIPTION=(SOURCE_ROUTE=OFF)(ADDRESS=(PROTOCOL=TCP)(HOST=hostname.domain.com)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL.domain.com)(SRVR=DEDICATED)(CID=(PROGRAM=oracle)(HOST=otherhost)(USER=oracle))))
VERSION INFORMATION:
TNS for Solaris: Version 10.2.0.4.0 - Production
TCP/IP NT Protocol Adapter for Solaris: Version 10.2.0.4.0 - Production
Time: 28-AUG-2009 00:55:45
Tracing not turned on.
Tns error struct:
ns main err code: 12547
TNS-12547: TNS:lost contact
ns secondary err code: 12560
nt main err code: 517
TNS-00517: Lost contact
nt secondary err code: 131
nt OS err code: 0
What does this line mean?
0