Interested to Buy Any Domain ? << Click Here >> for more details...
TNS-12521: TNS:listener does not currently know of instance
requested in connect descriptor
- 1 Answers
- 3577 Views
- I also Faced
- E-Mail Answers
Answer / guest
Cause: The listener received a request to establish a
connection to a database or other service. The connect
descriptor received by the listener specified in addition to
the service name an instance name for an instance (usually a
database instance) that either has not yet dynamically
registered with the listener or has not been statically
configured for the listener. This may be a temporary
condition such as after the listener has started, but before
the database instance has registered with the listener.
| Is This Answer Correct ? | 0 Yes | 0 No |
PLS-00925: native compilation failed: Unable to create C file (string string)
ORA-32801: invalid value string for string
ORA-23496: can not change disabled status for "string" and "string"
NNL-00526: Starts a server using a non-standard executable and optional arguments
ORA-07511: sscggtl: $enq unexpected return for master termination lock
ORA-37075: (XSMCSESS03) You cannot rename a session-only dimension value.
NCR-03020: NCRO: Invalid call context
ORA-12804: parallel query server appears to have died
RMAN-06155: validation failed for controlfile copy
NNL-00556: set|show reset_stats_interval [<seconds>] [<server_list>] : set|show server statistic counter reset interval
PCC-02066: CMD-LINE: Could not find or could not open system config file
PROT-00114: Please ensure you have file creation privileges in the executing directory before running this tool.
Oracle Errors 
