ORA-12582 TNS Invalid Operation Reported During DataGuard Log Shipment

(Doc ID 764126.1)

Last updated on AUGUST 24, 2017

Applies to:

Oracle Net Services - Version 11.1.0.6.0 to 11.1.0.6.0 [Release 11.1]
Information in this document applies to any platform.
This problem can occur on any platform.
checked for currency on 8-jul-2013

Symptoms

In a primary-standby DataGuard configuration, you notice numerous "ORA-12582: TNS:invalid operation" errors reported in the "alert.log" :

Tue Jan 20 06:34:32 2009 
Errors in file /u02/oracle/diag/GRIDPROD/diag/rdbms/gridprod/GRIDPROD1/trace/GRIDPROD1_lns1_28757.trc:
  ORA-12582: TNS:invalid operation
  LGWR: Error 12582 closing archivelog file '(DESCRIPTION=(ADDRESS_LIST = (ADDRESS=(PROTOCOL=tcp)(HOST=myhostname)(PORT=1699)))(CONNECT_DATA= SERVICE_NAME=GRIDDR)(SERVER=DEDICATED)))'
......

Tue Jan 20 15:20:36 2009 
Errors in file /u02/oracle/diag/GRIDPROD/diag/rdbms/gridprod/GRIDPROD1/trace/GRIDPROD1_lns1_9220.trc: 
  ORA-12582: TNS:invalid operation 
Errors in file /u02/oracle/diag/GRIDPROD/diag/rdbms/gridprod/GRIDPROD1/trace/GRIDPROD1_lns1_9220.trc: 
  ORA-12582: TNS:invalid operation

 

At the same time dump files are written, containing "krsb_iorb_reap: Error 12582 reaping buffers" messages :

*** 2009-01-20 15:20:36.430
*** 2009-01-20 15:20:36.430 2861 krsb.c
  krsb_iorb_reap: Error 12582 reaping buffers
  krsb_bcb_get: Error 12582 performing stall for 1 IORB I/O completion check
  ORA-12582: TNS:invalid operation
  ORA-12582: TNS:invalid operation
  Closing Redo Read Context
  Error 1041 detaching RFS from standby instance at host '(DESCRIPTION=(ADDRESS_LIST = (ADDRESS=(PROTOCOL=tcp)(HOST=myhostname)(PORT=1699)))(CONNECT_DATA=(SERVICE_NAME=GRIDDR)(SERVER=DEDICATED)))'
  LNS1: Doing a channel reset for next time around...

Cause

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