Internal Error. Hostdef
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Ora-24324: Service Handle Not Initialized Ora-01041: Internal Error. Hostdef Extension Doesn't Exist
ORA-01041: internal error. hostdef extension doesn't exist tips Oracle Error Tips by
Ora-01041 Oracle 11g
Burleson Consulting (S. Karam) The Oracle docs note this on the ORA-01041 error: ORA-01041: internal error. hostdef extension doesn"t exist Cause: Pointer to hstdef extension in hstdef is
Ora 01041 Oracle Forms
null. Action: Report as a bug If ORA-01041 is thrown, an internal error has occurred in which the pointer to the hstdef extension in hstdef is null. In Oracle, many times ORA-01041 is thrown after either startup or shutdown. If you are using SQL*Plus, you will have to reconnect to the database or start a new SQL*Plus session. The ipcrm command and remove allocated shared memory segments ORA-01041 has been known to be caused by a bug which des not seem to allow a shutdown immediately followed by a startup in a congruent SQL*Plus session. To resolve ORA-01041, you should report the error as a bug. In the case of ORA-01041 as a response to performing shutdown and startup, you can use the ipcrm command and remove allocated shared memory segments. Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Feel free to ask questions on our Oracle forum. Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications. Errata? Oracle technology is changing and we strive to update our BC Oracle support information. If you find an error or have a suggestion for improving our content, we would appreciate your feedback. Just e-mail: and
ORA-01041: internal error. hostdef extension doesn't exist [message #179386] Tue, 27 June 2006 04:47 prlzuby Messages: 35Registered: June 2006 Location: Pakistan Member Whenever I connect with sys/pwd as sysdba or conn / as sysdba, I recieve a msg ORA-01041: internal database mounted. ora-03113: end-of-file on communication channel error. hostdef extension doesn't exist. May anyone help me regarding the said problem. Pleeeeeeeeez ora-24324 ora-01041 Report message to a moderator Re: ORA-01041: internal error. hostdef extension doesn't exist [message #179387 is a reply to message ora 03113 end-of-file communication #179386] Tue, 27 June 2006 04:55 aciolac Messages: 242Registered: February 2006 Senior Member Your database are in shutdowm progress. Stop them first, and start. If you in Oracle 8i, then connect by internal and execute http://www.dba-oracle.com/t_ora_01041_internal_error_hostdef_extension_doesnt_exist.htm shutdown abort. If you are in 9i and upper, >sqlplus /nolog SQL>connect as sysdba ..... SQL>shutdown abort Report message to a moderator Re: ORA-01041: internal error. hostdef extension doesn't exist [message #179392 is a reply to message #179387] Tue, 27 June 2006 05:13 prlzuby Messages: 35Registered: June 2006 Location: Pakistan Member But I m having problem even when connect. Then how can I shutdown the database. waiting for http://www.orafaq.com/forum/t/65405/ response Report message to a moderator Re: ORA-01041: internal error. hostdef extension doesn't exist [message #179394 is a reply to message #179392] Tue, 27 June 2006 05:15 aciolac Messages: 242Registered: February 2006 Senior Member Are you tried to make what I am write here? Did you set correc SID before connect by sqlplus? Report message to a moderator Re: ORA-01041: internal error. hostdef extension doesn't exist [message #179398 is a reply to message #179394] Tue, 27 June 2006 05:24 prlzuby Messages: 35Registered: June 2006 Location: Pakistan Member Yes I got ur previous reply and I m using the correct sid i-e mydb and even create new sid mydb1 and change the previous mydb sid into new sid mydb1 thru regedit. thnx Report message to a moderator Re: ORA-01041: internal error. hostdef extension doesn't exist [message #179402 is a reply to message #179398] Tue, 27 June 2006 05:33 aciolac Messages: 242Registered: February 2006 Senior Member No, it can be incorrect. Make the next from command line: Z:\>set ORACLE_SID=MYDB -- to verify that your SID is set correct Z:\>echo %ORACLE_SID% MYDB Z:>sqlplus /nolog SQL> connect as sysdba ............ SQL> shutdown abort If you also give the error, restart the instance service from Service Manager(As i un
don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page.All Places > CA Modeling > DiscussionsLog in to create and rate https://communities.ca.com/thread/241752162 content, and to follow, bookmark, and share content with other members.AnsweredAssumed AnsweredUnable to connect to Oracle from ERwinQuestion asked by Data_Modeller on Apr 15, 2016Latest reply on Apr 15, 2016 by Data_Modeller Like • Show 1 Like1 Comment • 5Hello,I am using ERwin Data modeler Release 9.5.02.4223 (Service Pack 1) and Oracle Database version 11G. When I try internal error. to connect to Oracle from ERwin I am getting an error message "Unable to locate client connectivity software ora7nt.dll. Check wit your Oracle database administrator to install the appropriate client software." Please advise how I can fix this issue.Thanks in Advance.RegardsIQmyilsooni Apr 15, 2016 3:19 PMCorrect AnswerPlease, check below solution.I am working with ERwin DM and when I internal error. hostdef go to connect to Oracle dbms I get ORA-01041: internal error. hostdef extension doesn't exist. I have multiple Oracle homes on my machine.Article ID: 3991Last updated: 07 Jul, 2014Description:I am working with ERwin DM and when I go to connect to Oracle dbms I get ORA-01041: internal error. hostdef extension doesn't exist. I have multiple Oracle homes on my machine.Solution:ORA-01041: internal error. hostdef extension doesn't exist error basically occurs because of ERwin not being able to find the correct parameters to determine the host. ERwin is looking for a file named oci.dll under the [Oracle home]\bin folder. It looks for that by first looking at the path (in DOS prompt type path to see that). If there are multiple homes on your PC then you will need to make sure that the Oracle home you are trying to connect to using ERwin is first in the path. Here is an example of that:PATH=C:\app\USER1\product\11.2.0\client_1\bin;C:\app\USER1\product\11.2.0\dbhome_1\bin;In this instance there are two homes - one for an Oracle database that is 64-bit and the other for