Question

ORA-01041 internal error. hostdef extension doesn't exist

Asked by: gogoliu

when I create my database ,this error happened

by the way my database is oracle 9i

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Asked On
2001-10-30 at 18:44:41ID20219106
Tags

hostdef

Topic

Oracle Database

Participating Experts
4
Points
50
Comments
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Answers

 

by: dbalaskiPosted on 2001-11-01 at 20:19:56ID: 6612221

Hi,

The ORA-1041 is usually generated after the termination of the communications connection between a client process and the database which is usually preceeded by ORA-3113: End of file on communications channel. The hostdef extension referred to is a structure which was added to the control structure for the client/server communication. It is accessed via a pointer in the original structure. When the communication between the client and the server goes awry, this can result in ORA-1041 and ORA-3113. The ORA-1041 is flagged when the POINTER to the EXTENSION structure for the HOST DEFinition (for the communication channel between the client and the server) has been nulled.

There are a couple of reasons why this error could occur:
On NT, the first reason would be that the value for "$ORACLE_SID" is set to be greater than four characters. On unix,  it could happen when the SID exceeds 8 chars.

The second reason might be that there is no password file
created and the parameter "REMOTE_LOGIN_PASSWORDFILE = EXCLUSIVE" is set in the "init<SID>.ora" file.


From the information you have given, these are the probable causes,

sincerely,
dBalaski

 

by: gogoliuPosted on 2001-11-01 at 23:37:33ID: 6612578

This happend when I create my database when my computer is in our domain. when I create the database at my local machine, I am success.
But I only can connect to the database when my computer is at the local machine. When my computer is at the domain,when I tried to connect to oracle,this error occurs

ORA-12571:TNS:packet writer failure.

I didn't find this error in the error list of oracle website.

by the way , my system PIII733,memory 256M ,os  Win2K E

 

by: DanRollinsPosted on 2002-06-08 at 17:37:56ID: 7064865

Hi gogoliu,
It appears that you have forgotten this question.  Please move toward finalizing it.

If dbalaski's answer did not help you, you may reject that answer.    Or you can delete this question to get a refund of your points.

EXPERTS: Post a comment if you think somebody deserves credit here!
==========
DanRollins -- EE database cleanup volunteer

 

by: moduloPosted on 2002-11-09 at 17:55:21ID: 7429586

Dear: dbalaski

I've rejected your proposed answer as Experts Exchange holds an experiment to work without the answer button.

See:        http://www.experts-exchange.com/jsp/communityNews.jsp
Paragraph: Site Update for Wednesday, November 06, 2002

By this rejection the Asker will be notified by mail and hopefully he will take his responsibility to finalize the question or post an additional comment.
The Asker sees a button beside every post which says "Accept This Comment As Answer" (including rejected answers) -- so if he/she thinks yours is the best, you'll be awarded the points and the grade.

Thanks !

modulo

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by: anand_2000vPosted on 2003-07-20 at 13:58:46ID: 8963266

No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:
Grade A to be given to dbalaski
Please leave any comments here within the next seven days.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

anand_2000v
EE Cleanup Volunteer

20120131-EE-VQP-002

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