Oracle database

An old, rarely used, database needs to be brought online.

Machine that hosted the database is now virtualized. At the moment, the error is: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor.

An access via TeamViewer will be provided.

It is a custom made application developed years ago (Oracle 8).
Application was abandoned also years ago, but now there is a need for it's sporadic usage (maybe once or twice a month).
As far as I know, it is now sitting on Oracle 11.2.0. Both, client app and server are sitting on one machine. Upon migration, application worked for a while. At that period, virtualization of the machine was done, and now the error occur (as stated above).

I do have to mention that I have no relation in this project, I am only helping the guys to use my account, and I will be the guarantee for your payment. Therefore, my responses on this matter will be limited, but I will help as much as I can.

If you need any access prior to make your proposal (in order to correctly evaluate the time and effort needed), feel free to contact me.

After successful job, the awarding party will negotiate export of all data from that database and moving them to an active one.

Happy bidding and good luck!

Habilidades: Oracle, Administración de sistemas

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Información del empleador:
( 1 comentario ) Krusevac, Serbia

Nº del proyecto: #12314327

Adjudicado a:


I have a good experience in troubleshooting issues of Oracle Database and listener. I think that fix of ORA-12514 should be not more than 3 hours

$66 USD en 1 día
(8 comentarios)

34 freelancers están ofertando el promedio de $128 para este trabajo


Hello there, i'm expert on Oracle database, i've been using Oracle for over 7 years, from 8i,9i 10g and now 11g so i think i can handle this for you, and the next job is export all the data from the old to new is no pr Más

$200 USD en 3 días
(81 comentarios)
$166 USD en 3 días
(75 comentarios)

Greetings, my name is Peter. I work as a Unix/Linux sysadmin and Oracle/MySQL DBA sine 6+ years. I manage several Oracle 10g/11g/12c Database servers (mostly on Linux) and other Oracle products too. I would be happy Más

$120 USD en 1 día
(2 comentarios)

Hello. It seems simply that the DB needs to have an service name assigned, this can be done within next hours if no underlying issues occur.

$155 USD en 3 días
(4 comentarios)

Hello, I have a 30 years experience in Oracle Databases, since version 6 up to 12c. I think the reported error is simple to correct. The milestone is for the job finished Thanks

$100 USD en 2 días
(3 comentarios)

ORACLE DBA with 9 years of experience. You can reach me on skype : ramakrishnam1 for discussing further.

$155 USD en 2 días
(3 comentarios)

Hello, I have been working with a MNC based company since last ~ 6 years, as an IT BI DWH Professional. The project is a BI DWH project which covers 3 layers of BI (ETL, Data warehouse & Reporting) and helped me Más

$155 USD en 3 días
(6 comentarios)

• More than 13Years of total experience in various fields. • More than 9 Years of experience in Oracle 11i/R12 Applications (Oracle EBS) DBA. • Strong experience in Installation, Setup, Training, Implementation, Upgr Más

$194 USD en 2 días
(4 comentarios)

Dear Sir ! I think when you virtualized the db ,you changed ip address. Need check the following files: host,[login to view URL] [login to view URL],sqlnet.ora. Maybe thats all. regards g

$77 USD en 3 días
(2 comentarios)

I will do your work very efficiently and in time because i have much experience in it. Kindly send me the details of the project

$83 USD en 2 días
(1 comentario)

Assumption that the issue is bringing the older database online "as is" and resolving connectivity issues. Assumption that there is no data corruption / unusable state of database instance. Assumption that there is Más

$66 USD en 1 día
(1 comentario)

more than 10 years experience of managing Oracle databases in a big telecom company.

$100 USD en 1 día
(1 comentario)
$133 USD en 10 días
(0 comentarios)

most likely the server moved to a different domain, and oracle settings were references to the old domain ... then recovering quickly .. or that the database then .... Something you can tell exactly how to look after Más

$88 USD en 2 días
(0 comentarios)

Actually.. Oracle DBA for a port in Morocco

$166 USD en 3 días
(0 comentarios)

I am an experienced Oracle Database Consultant, now working within Oracle Corporation as a Database Performance Engineer. I will be more then glad to help you with the problems you are seeing in bringing this databa Más

$111 USD en 3 días
(0 comentarios)

Many years of experience resolving this type of issue in a wide range of environments. Excellent communicator, easy to work with. Highly regarded technical skills along with strong functional knowledge. Regarding Más

$55 USD en 1 día
(0 comentarios)
$155 USD en 3 días
(0 comentarios)

Knowing the importance of critical application,have bid to resolve the issue in 1 day .As per the error it seems to be workable solution and since having a decade of experience in Oracle in Financial Domain will add on Más

$111 USD en 1 día
(0 comentarios)

12 years of experience in trouble shooting oracle related issues. installation of oracle versions on linux, vm, windows and trouble shooting the migration issues

$155 USD en 1 día
(0 comentarios)