Solved

ORA-12638: Credential retrieval failed?????

Posted on 2003-11-07
7
66,230 Views
Last Modified: 2013-12-11
Hi everyone,

I am tryin to do an import in oracle 8.1.7.4 in the management console and I get the following error:

IMP-00058: ORACLE error 12638 encountered
ORA-12638: Credential retrieval failed
IMP-00021: operating system error - error (dec 2, hex 0x2)
IMP-00000: Import terminated unsucessfully

Now I have come across the VNI-2015 error before but I thought that I had got rid of it.

Any help would be appreicated

eddy
0
Comment
Question by:teched1000
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
7 Comments
 
LVL 22

Expert Comment

by:Helena Marková
ID: 9700842
0
 

Author Comment

by:teched1000
ID: 9701357
Hi everyone,

 I think I am homing in on the problem.

The original dump was created with 8.1.7. Enterprise Manager console from a 8.1.5 database, now when I try and import to another 8.1.5 database it seems to be using a oracle 8.1.5 import utility instead of the enterprise managers.

I have now uninstalled the oracle 8.1.5 utilities but its still seems to be using the 8.1.5 import utility

So I am a little bit mystified.

eddy
0
 

Author Comment

by:teched1000
ID: 9701639
D'oh,

I was getting the message because the sqlnet.ora was :

SQLNET.AUTHENTICATION_SERVICES= (NTS)

and not

SQLNET.AUTHENTICATION_SERVICES= (NONE)

forgot about the bug

thanks anyway Henka for your contribution
0
Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:teched1000
ID: 9701640
D'oh,

I was getting the message because the sqlnet.ora was :

SQLNET.AUTHENTICATION_SERVICES= (NTS)

and not

SQLNET.AUTHENTICATION_SERVICES= (NONE)

forgot about the bug

thanks anyway Henka for your contribution

eddy
0
 

Accepted Solution

by:
SpazMODic earned 0 total points
ID: 9743022
PAQed, with points refunded (250)

SpazMODic
EE Moderator
0
 
LVL 1

Expert Comment

by:globalwm
ID: 12340509
Thanks for this question/answer. Helped me with my issue as well. I didn't have to spent hardly anytime researching this.   :)
0

Featured Post

On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This post first appeared at Oracleinaction  (http://oracleinaction.com/undo-and-redo-in-oracle/)by Anju Garg (Myself). I  will demonstrate that undo for DML’s is stored both in undo tablespace and online redo logs. Then, we will analyze the reaso…
Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface.  I made a script to download the Alert Log, look for errors, and email me the trace files.  In this article I'll describe what I did and share my script.
This video shows, step by step, how to configure Oracle Heterogeneous Services via the Generic Gateway Agent in order to make a connection from an Oracle session and access a remote SQL Server database table.
This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function

695 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question