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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Instance fails to start
Could you please let me know, what is the significance of NTTACH=0 and why
only this one needs to be removed.
Srini
-----Original Message-----
Sent: Wednesday, April 10, 2002 1:09 PM
To: Multiple recipients of list ORACLE-L
Bill,
Check whether u have any hung shared memory segments by issuing the command :
$ ipcs -mobs
Look for an oracle:dba user having NTTACH = 0. If it exists, remove it using the command :
$ ipcrm -m <semaphore id>
Attempt to restart.
Regards,
Samir
Samir Sarkar
Oracle DBA
SchlumbergerSema
Email : samir.sarkar_at_nottingham.sema.slb.com
ssarkar2_at_slb.com
Phone : +44 (0) 115 - 957 6028
EPABX : +44 (0) 115 - 957 6418 Ext. 76028
Fax : +44 (0) 115 - 957 6018
-----Original Message-----
Sent: 10 April 2002 16:48
To: Multiple recipients of list ORACLE-L
Hi All!
I have encounterd an interesting problem after attempting to make a change in my parameter file. I made a minor change in the date format, and upon shutting down (normal) and starting up, an error in the format was reported. I changed the format back to it's original form so that there was no diff between the original pfile and the current one, and attempted to restart, and I receive the following error:
SQL> startup
ORA-24323: value not allowed
ORA-03113: end-of-file on communication channel
There is nothing interesting in the alert log, and I see the same error with a startup nomount.
Any ideas as to what is going on?
Thanks in advance!!
Bill Tantzen
University of Minnesota Libraries
tantz001_at_tc.umn.edu
612-626-9949 (office) 612-250-6125 (cell)
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Author: Bill Tantzen
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Author: SARKAR, Samir
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INET: SRAJENDRAN_at_nlfs.com
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