Answer Posted / guest

Cause: An ALTER DISKGROUP ... DISMOUNT command specified a
diskgroup which had database instance clients with open
files in the diskgroup. Diskgroups cannot be dismounted
until all open files in the diskgroup are closed by the
database instance clients.

Action: Stop all clients that are using this diskgroup and
retry the ALTER DISKGROUP ... DISMOUNT command.

Please add more information about this Error

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2864

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When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2864

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NZE-28868: Peer certificate chain check failed.

2865

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In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2946

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ORA-16627: No standby databases support the overall protection mode.

4040

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ORA-16626: failed to enable specified object

2275

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when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2300

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ORA-16516: The current state is invalid for the attempted operation.

8880

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ORA-26029: index string.string partition string initially in unusable state

2233

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ORA-26027: unique index string.string partition string initially in unusable state

6793

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ORA-26082: load of overlapping segments on table string.string is not allowed

1820

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RMAN-05017: no copy of datafile number found to recover

2467

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ORA-26030: index string.string had string partitions made unusable due to:

1990

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IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1668

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if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2753

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