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Adityanath Dewoolkar

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RMAN restore database fails with ORA-19693: backup piece XXX already included.

Yesterday I was recreating DR database with production database backup, when restore database command failed with error: ORA-19693 RMAN> restore database; Starting restore at 05-AUG-15 using channel ORA_DISK_1 channel ORA_DISK_1: starting datafile backup set restore channel ORA_DISK_1: specifying datafile(s) to restore from backup set channel ORA_DISK_1: restoring datafile 00001 to G:\OPDB\REPOSITORY\DATABASE112_SE_X64\ORADATA\OPDB\SYSTEM01.DBF […]

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Startup RAC database using SRVCTL fails with : ORA-12547: TNS:lost contact & CRS-2632

Two days before while starting our UAT database using SRVCTL, I received following error: [oracle@srv-uat-db-gen1 ~] Ora:BIIBDPRD $ srvctl start database -d BIIBDPRD PRCR-1079 : Failed to start resource ora.biibdprd.db ORA-12547: TNS:lost contact CRS-5017: The resource action “ora.biibdprd.db start” encountered the following error: ORA-12547: TNS:lost contact . For details refer […]

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Oracle software installation fails with ClusterwarePRCT-1011: Failed to run “oifcfg” Detailed error:. Null

A few days back, while installing Oracle database software on one of out UAT server I faced this issue. While verifying target environment for minimum requirements, runIstaller failed with error given in screenshot below: After searching on metalink, I found : Failed to initialize GPnP Reported While Executing oifcfg (Doc ID […]

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expdp backup on NFS mount point hangs due to Direct NFS: please check that oradism is setuid

Some days before we were trying to schedule expdp schema backup on one of the UAT environments. Expdp command was very simple & as follows: expdp system/manager directory=data_pump_dir dumpfile=uatdb_test1.dmp logfile=uatdb_test1.log schemas=test1 Though schema size was hardly 300 MB, backup was taking ages just to start. Finally I canceled EXPDP session: […]

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2014 in review

The WordPress.com stats helper monkeys prepared a 2014 annual report for this blog. Here’s an excerpt: A New York City subway train holds 1,200 people. This blog was viewed about 4,400 times in 2014. If it were a NYC subway train, it would take about 4 trips to carry that […]

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IMPDP with network_link option fails with ORA-39126, ORA-06502, ORA-39127, ORA-44002

Some day before while performing import operation using IMPDP using network_link parameter, I came across this issue. My IMPDP command was as given below: impdp directory=UAT_DIR network_link=MIGRATION_DB_LINK parallel=8 full=y logfile=migration_UATDB_27nov.log exclude=SCHEMA:”in (‘SCOTT’,’ORACLE_OCM’,’XS$NULL’,’MDDATA’,’DIP’,’APEX_PUBLIC_USER’,’SPATIAL_CSW_ADMIN_USR’,’SPATIAL_WFS_ADMIN_USR’,’DMSYS’,’DBSNMP’,’FLOWS_FILES’,’MDSYS’,’ORDSYS’,’EXFSYS’,’WMSYS’,’APPQOSSYS’,’APEX_030200′,’OWBSYS_AUDIT’,’ORDDATA’,’CTXSYS’,’ANONYMOUS’,’XDB’,’ORDPLUGINS’,’OWBSYS’,’SI_INFORMTN_SCHEMA’,’OLAPSYS’,’SYS’,’SYSTEM’,’OUTLN’)” I got following error, before it got terminated due to fatal error: Processing object type DATABASE_EXPORT/SCHEMA/PROCACT_SCHEMA ORA-39127: unexpected error […]

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ORA-12801: error signaled in parallel query + ORA-04031: unable to allocate 65560 bytes of shared memory (“large pool”)

Yesterday I got request from one of the user saying his job failed giving following error: Severity Timestamp Node Thread Message Code Message ERROR 2014/10/24 02:59:32 PM node-uat-informatika READER_1_1_1 RR_4035 SQL Error [ ORA-12801: error signaled in parallel query server P178, instance rmb-uat-db-gik1:DBGIK1 (1) ORA-12853: insufficient memory for PX buffers: […]