ERROR: ORA-12547: TNS:lost contact

Posted on 2000-03-01
Medium Priority
Last Modified: 2012-06-21
Hello all,

I have tried to fix the oracle problem but until now I can not fix. Any one have any suggestion? You can find more information following:

Oracle Receivables - Custom: Version : UNKNOWN - Development

Copyright (c) Oracle Corporation 1979, 1991. All rights reserved.

AMSARINT module: AMS AR Invoice Interface

Current system time is 29-FEB-2000 22:28:50


Date :29-Feb-00
User ID :1272
Req ID :1269331
Set of Books ID :1
Org ID :106
Resp ID :50419
App ID :222

Getting Attribute1 from hr_organization_units....
Verifying summary file ARI2291735.CITCSUM..........
Backup summary file....
Processing data file /apps_prod/10.7/arc/1.0.0/import/ARI2291735.CITC....
Backup data file /apps_prod/10.7/arc/1.0.0/import/ARI2291735.CITC....
Getting interface_control_id..........
Inserting data into ams_ar_inv_ctrl_interface..........
Loading data into ams_ar_inv_hdr_interface and
ams_ar_inv_dtl_interface tables by SQL*Loader..........
ARI2291735.CITC Success: Data Loaded

Removing data file....
Removing summary file....
Successfully Loaded 1 files

Validating data in ams_ar_inv_hdr_interface..........
Validating data in ams_ar_inv_dtl_interface..........

PL/SQL procedure successfully completed.

Getting batch_source_id..........
Getting responsibility name..........
Checking records in ra_interface_lines....

Calls the Sub Program -->CONCSUB-->RAXMTR to Import Standard Invoice
Concurrent Request ID for Invoice Import : 1272425
Concurrent Request Log File for Invoice Import : /apps_prod/10.7/ar/7.0.152/log/l1272425.req
Autoinvoice completed successfully.

Deleting in ra_interface_lines for Error Invoice....
Updating Due Date, Revised_date for Success Invoice....
ERROR in Executing AMSARDEL.sql

ERROR: ORA-12547: TNS:lost contact

Not connected
"EXECUTE" requires connection to server
ERROR at line 1:
ORA-03114: not connected to ORACLE


APP-00969 Program exited with status 1
Successfully resubmitted concurrent program AMSARINT with request ID 1272440 to start at 01-MAR-2000 22:00:00

Concurrent request completed
Current system time is 29-FEB-2000 22:31:07


My env:
Hardware: IBM S70/RS6000
OS: AIX 4.3.1
RDBMS Oracle
Oracle APP Oracle Application 10.7

Thank you very much for your help

Question by:hhdinh

Expert Comment

ID: 2576140
A few things:

1) Have you checked the log of the loader. Are there any records that haven't been loaded in the interface-tables?

2) Have you checked the log of the concurrent-program (RAXMTR)?

It looks like that the AMSARDEL crashes during deleting of your interface-records, what causes the 'lost' of your connection.
Can you check AMSARDEL.sql if there are any statements which can cause this problem and that hasn't got any error-handling.



Accepted Solution

stass earned 300 total points
ID: 2577641
there was bug in 7.3.2.
same error was generated when multiple BEQ connections exists.
Try set TWO_TASK environment variable or set connection string to xx/xx@name_of_service. May be this help .

Expert Comment

ID: 2577943
Do the following and try again and see it helps:

1.. Disable otrace by setting
      EPC_DISABLED=TRUE on the server  

2.. Check if you have enough free memory. If there is not
     enough free memory your new connection to the database will fail.

3.. In you listener.ora,  either reconfigure CONNECT_TIMEOUT
     to be 0 (that is, wait indefinitely), or set  CONNECT_TIMEOUT
     to be some high value.  Then retart the listener process.

Try again.

Author Comment

ID: 2595204
Thank you for your help. it seem I have fixed this problem but I still continue to monitor my system to make sure that it does not encounter in the future

Many thanks

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Cursors in Oracle: A cursor is used to process individual rows returned by database system for a query. In oracle every SQL statement executed by the oracle server has a private area. This area contains information about the SQL statement and theā€¦
When it comes to protecting Oracle Database servers and systems, there are a ton of myths out there. Here are the most common.
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 video shows how to Export data from an Oracle database using the Original Export Utility.  The corresponding Import utility, which works the same way is referenced, but not demonstrated.

624 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