asked on

very very urgent ORA-12560: TNS:protocol adapter error

hi
i am getting one error one one of the asp pages

OraOLEDB error '80004005'

ORA-12560: TNS:protocol adapter error

/items/ITEMSlist.asp, line 68

what is this eror

ASKER CERTIFIED SOLUTION

Guy Hengel [angelIII / a3]

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

samir25

ASKER

basically i cannect thru sql plus etc..i can run my pl.sqls only some pages pages are giving this error
why ...somehting to do with network?how can i identify

SOLUTION

auyuksel

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

samir25

ASKER

i am not using asp.net..asp pages are not working. though other pages runnign directly from the apache server on the same site are working.
this line in asp links to config string...where i provide user id and passowrd. that is oracke cannot be connected only from the asp page...what shoudl i do to debug..

auyuksel

Okey, sorry for misunderstanding...
But still looks like the security issue. the account using by an asp pages has not got a necessary
credential on oraclehome/ora92/network/admin/tnslistener.config file.

samir25

ASKER

how can i chekc that?

samir25

ASKER

nothing changed on the server..but recently some changes have been done.what i know of is that
-Hard coded server port and network switch to 100Mb/Full-Duplex
-some updates to QoS.

i dont understand these lines...but this what has been changed

auyuksel

Are you sure you can connect the database other tools like sqlplus or toad?