Highest voted questions

1 answer 6,207 views

ORA-01555 caused by SQL statement below (SQL ID: 1jbsz487ky3m3, Query Duration=1344323310 sec, SCN: 0x0000.380520e6)

asked in Undo Management by UNIRAC ACE (20,920 points)

2 answers 956 views

ORA-01555: snapshot too old: rollback segment number 70 with name "_SYSSMU70$" too small

asked in Undo Management by UNIRAC ACE (20,920 points)

1 answer 285 views

ORA-12154: TNS:could not resolve the connect identifier specified)

asked in 11G DBA by UNIRAC ACE (20,920 points)

0 answers 171 views

ORA-00020: maximum number of processes (10000) exceeded)

asked in 11G DBA by UNIRAC ACE (20,920 points)

0 answers 168 views

ORA-16038: log 2 sequence# 2443 cannot be archived

asked in 11G DBA by UNIRAC ACE (20,920 points)

0 answers 187 views

ORA-01033: ORACLE initialization or shutdown in progress

asked in 11G DBA by UNIRAC ACE (20,920 points)

0 answers 137 views

WARNING: inbound connection timed out (ORA-3136)

asked in 11G DBA by UNIRAC ACE (20,920 points)

0 answers 916 views

ORA-27037: unable to obtain file status

asked in Online redologfiles by UNIRAC ACE (20,920 points)

1 answer 604 views

ORA-1652: unable to extend temp segment by 128 in tablespace temp

asked in Temporary Tablespace by UNIRAC ACE (20,920 points)

0 answers 3,321 views

ORA-16737: the redo transport service for standby database prod has an error

asked in Dataguard by UNIRAC ACE (20,920 points)

1 answer 1,991 views

ORA-16401: archivelog rejected by RFS

asked in Dataguard by UNIRAC ACE (20,920 points)

1 answer 242 views

ORA-00060: Deadlock detected

asked in 11G DBA by UNIRAC ACE (20,920 points)

1 answer 533 views

Which BG process starts when DG Broker enabled ?

asked in Dataguard by UNIRAC ACE (20,920 points)

1 answer 298 views

Starting and Stopping ASM

asked in RAC by UNIRAC ACE (20,920 points)

1 answer 988 views

How to configure DG using DGMGRL?

asked in Dataguard by UNIRAC ACE (20,920 points)

1 answer 244 views

What type of system privileges required for ASM?

asked in RAC by UNIRAC ACE (20,920 points)

1 answer 680 views

ASM Key Features and Benefits

asked in RAC by UNIRAC ACE (20,920 points)

1 answer 351 views

What is rolling upgrade?

asked in RAC by UNIRAC ACE (20,920 points)

1 answer 135 views

Why should we have seperate homes for ASM instance?

asked in RAC by UNIRAC ACE (20,920 points)

1 answer 369 views

o2cb_ctl: Unable to access cluster service while creating node"

asked in RAC by UNIRAC ACE (20,920 points)

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