While connecting to Oracle Db i am getting the following
error message- ORA-12154: TNS:could not resolve the connect
identifier specified
what are the steps to solve this problem?
Answer Posted / kashif keeriyo
you have to give link of
database =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST =ip addrss or name
of the host)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = service name or database name)
)
)
to the tnsnames file inside the admin folder then connect it
will work surely.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
If the valueset if of type –TABLE then how many tables can we attach in the valueset ?
What do we mean by record group in oracle forms?
how do u place it in required folder
What do you understand by lov and how can it be used?
a text item is there what r the different types of triggers associated with it
in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement
How can we generate report output in excel format?
what are bind variables?
hiding item in report how like that properly,thats manually but at runtime i want to do
In what sequence do triggers get fired by oracle forms?
if i want to change the functionality of a item in report during runtime how like what do u write in when_button_pressed
In oracle forms report, what is the maximum length of record group column? What are the different types of record groups?
what the 'lov of validation' property of an item? Mention what is the difference between lov and list item?
what is the difference between call_form, new_form and open_form?
how report can be generated if we have the database designed in oracle 10g?