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3 Replies Latest reply: Jan 28, 2013 4:14 AM by moreajays RSS

ORA-15055:

user3266490 Newbie
Currently Being Moderated
Hi,

Db : 11.2
Os : Aix6

We getting the following alert.

atal NI connect error 12547, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=beq)(PROGRAM=/u01/app/oracle/11.2.0.3/product/ginfra/grid_home/bin/oracle)(ARGV0=oracle+ASM_m000_it6)(ENVS='ORACLE_HOME=/u01/app/oracle/11.2.0.3/product/ginfra/grid_home,ORACLE_SID=+ASM')(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))'))(enable=setuser)(CONNECT_DATA=(CID=(PROGRAM=oracle)(HOST=itseelm-ax2049.ikea.com)(USER=grid))))

VERSION INFORMATION:
TNS for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
Oracle Bequeath NT Protocol Adapter for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
Time: 28-JAN-2013 10:17:08
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: 32
nt OS err code: 0
ERROR: Failed to connect with connect string: (DESCRIPTION=(ADDRESS=(PROTOCOL=beq)(PROGRAM=/u01/app/oracle/11.2.0.3/product/ginfra/grid_home/bin/oracle)(ARGV0=oracle+ASM_m000_it6)(ENVS='ORACLE_HOME=/u01/app/oracle/11.2.0.3/product/ginfra/grid_home,ORACLE_SID=+ASM')(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))'))(enable=setuser))
WARNING: ASM communication error: op 0 state 0x0 (15055)
ERROR: direct connection failure with ASM
NOTE: Deferred communication with ASM instance
Errors in file /u01/app/oracle/admin/it6/diag/rdbms/it6/it6/trace/it6_m000_30081154.trc:
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-17503: ksfdopn:2 Failed to open file +it6_DATAGROUP01/it6/scpodata02.dbf
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-01122: database file 27 failed verification check
ORA-01110: data file 27: '+it6_DATAGROUP01/it6/scpodata02.dbf'
ORA-01565: error in identifying file '+it6_DATAGROUP01/it6/scpodata02.dbf'
ORA-17503: ksfdopn:2 Failed to open file +it6_DATAGROUP01/it6/scpodata02.dbf
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
NOTE: deferred map free for map id 1735


Trace file info.

========= Dump for error ORA 312 (no incident) ========
----- DDE Action: 'DB_STRUCTURE_INTEGRITY_CHECK' (Async) -----
dbkh_reactive_run_check: BEGIN
dbkh_reactive_run_check:; incident_id=0
dbkh_run_check_internal: BEGIN; check_namep=DB Structure Integrity Check, run_namep=<null>
dbkh_run_check_internal: BEGIN; timeout=0
dbkh_run_check_internal: AFTER RUN CREATE; run_id=385301
Initial buffer sizes: read 1024K, overflow 832K, change 805K
ERROR: kfnUseConn - failure to make a connection
WARNING: ASM communication error: op 0 state 0x0 (15055)
ERROR: direct connection failure with ASM

*** 2013-01-28 10:15:05.787
ERROR: kfnUseConn - failure to make a connection
WARNING: ASM communication error: op 0 state 0x0 (15055)
ERROR: direct connection failure with ASM
NOTE: Deferred communication with ASM instance
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
DDE: Problem Key 'ORA 312' was flood controlled (0x1) (no incident)
ORA-00312: online log 1 thread 1: '+it6_REDOGROUP01/it6/redo01a.log'
ORA-17503: ksfdopn:2 Failed to open file +it6_REDOGROUP01/it6/redo01a.log
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact

*** 2013-01-28 10:15:06.381
ERROR: kfnUseConn - failure to make a connection
WARNING: ASM communication error: op 0 state 0x0 (15055)
ERROR: direct connection failure with ASM
ERROR: kfnUseConn - failure to make a connection
WARNING: ASM communication error: op 0 state 0x0 (15055)
ERROR: direct connection failure with ASM
NOTE: Deferred communication with ASM instance
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-15055: unable to connect to ASM instance
ORA-12547: TNS:lost contact
ORA-00312: online log 1 thread 1: '+it6_REDOGROUP01/it6/redo01a.log'
ORA-17503: ksfdopn:2 Failed to open file +it6_REDOGROUP01/it6/redo01a.log
ORA-15055: unable to connect to ASM instance


Thanks & Regards,
VN

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