revOpenDatabase Oracle

[Hartmut Eich]

I have this Database 

 

Database name = test.at

 

TNSNAMES.ORA:

 

Test_db =

  (DESCRIPTION =

    (ADDRESS_LIST =

      (ADDRESS = (COMMUNITY = tcp.world)(PROTOCOL = TCP)(Host =


         xxx.test_serv.at)(Port = 1111))

    )

    (CONNECT_DATA = (SID = TEST)

    )

  )

 

I do this

 

get revOpenDatabase("Oracle","xxx.test_serv.at","test.at",user,pw) 

 

The result is this 

 

ORA-12514: TNS:listener could not resolve SERVICE_NAME given in connect
descriptor

 

Can somebody give me a hint, how to connect correct to the database

 

 

Thanks and advance 

 

Hartmut