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RMAN Fails With ORA-07445 [ri_resmngr_retrieve()+96] After Upgrade To 12.1.0.2 (Doc ID 1942402.1)

Last updated on MAY 26, 2023

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

After the upgrade to 12.1.0.2, the following error is raised while running any type of RMAN backup to tape:

RMAN> backup current controlfile;

Starting backup at 04/11/201409:55:32
PSDRPC returns significant error 3113.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup command at 11/04/2014 09:55:32
ORA-03113: end-of-file on communication channel


The Oracle internal error in the alert log associated with the client side ORA-3113 is:

ORA-07445: exception encountered: core dump [ri_resmngr_retrieve()+96] [SIGSEGV] [ADDR:0x6] [PC:0x51E7C30] [Address not mapped to object] []


The incident trace file contains:

----- PL/SQL Call Stack -----
 object      line  object
 handle    number  name
0xc622f0c8       269  package body SYS.DBMS_BACKUP_RESTORE
0xc622f0c8       247  package body SYS.DBMS_BACKUP_RESTORE
0xc622f0c8       229  package body SYS.DBMS_BACKUP_RESTORE
[TOC00005-END]
[TOC00004-END]

[TOC00006]
----- Call Stack Trace -----
calling              call     entry                argument values in hex      
location             type     point                (? means dubious value)    
-------------------- -------- -------------------- ----------------------------
... ri_resmngr_retrieve ri_select_search ri_lib_ctx_search Ri_LIB_CTX_get_resource Ri_LIB_CTX_get_res_meth R_CR_CTX_new_ef comssl_rand_once_initialize sl_rand_bsafe pthread_once pfrrun plsql_run pricar pricbr prient2 prient kkxrpc kporpc opiodr ttcpip opitsk opiino ...


The error is not reported if the RMAN backup is done to disk.

Changes

Upgrade from 11.2 or 12.1.0.1 to 12.1.0.2.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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