Error DA0005 CONNECTION or SQL SENTENCE ERROR - ORA-12154

Environment:
Business Objects XI R 3.1 - Desktop Intelligence/ Rich Client

We had this error
CONNECTION or SQL SENTENCE ERROR (DA0005)
ORA-12154: TNS:could not resolve service name :-12154
just  for one a client in another site of our customer.


We checked this  problem by typing  in CMD tnsping Oracle SID  for example: tnsping oracledatabase.

The problem was that int the tnsname on the client under the path :


C:\app\username\product\11.2.0\client_1\network\admin

 had not the same Oracle SID.

Another  solution  could also be that the tnsping does not respond so the listener could be down.


Similar case:

On another Desktop Intelligence client with the same issue (error code)

the problem was due to a double Oracle installation and a double Business Obects Intallation.

Solution:

In this case we unified the two different TNSNAMES in only one !




For other error see also:

BUSINESS OBJECTS ERRORS LIST

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