ORA errors

Drop empty tablespace fails with ORA-14404 or ORA-144047 partitioned table contains partitions/subpartitions in a different tablespace

Recently I was performing database reorg operation on one of pre-prod environment with traditional way of table/lob movement followed by index rebuild. After moving all segments from current tablespace to new, I was ready to drop original one. SQL> select count(0) from dba_segments where tablespace_name=’MY_TABLESPACE’;   COUNT(0) ———-      […]

ORA-01450: maximum key length (6398) exceeded while creating index

Interesting issue happened today, while creating index in database(running 11.2.0.4 DB on Linux), I got ORA-01450: maximum key length (6398) exceeded. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit Production With the Partitioning, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options SQL> CREATE INDEX […]

OUI-67073:UtilSession failed: Prerequisite check “CheckActiveFilesAndExecutables” failed on Windows server

Few days back, I was applying OPatch on one of the database residing on windows server. I tried it multiple times without any luck as everytime when I tried applying patch, I was getting below error: OUI-67073:UtilSession failed: Prerequisite check “CheckActiveFilesAndExecutables” failed. This was due to some of the DLL […]

ORA-27054: NFS file system where the file is created or resides is not mounted with correct options

From last two days, I have been getting “ORA-27054: NFS file system not mounted with correct options” error while running an RMAN backup to a Sun ZFS Storage Appliance. This error have been observed particularly, while taking controlfile backups. RMAN datafile or archivelog backups without controlfile were running fine. RMAN-08132: WARNING: […]

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 […]