Oracle-L: Re: dblink problem ( ORA-02019 )

From: Anand Kumar N - Systems <anand_at_fps.itwsignode.co.in>
Date: Wed, 10 Jul 2002 21:33:25 -0800
Message-ID: <F001.00494859.20020710213325@fatcity.com>

Hi all,
How to Create dblink, can u please explain me.

bye
Anand

Original Message ----- From: Ratnesh Kumar Singh To: Multiple recipients of list ORACLE-L Sent: Wednesday, July 10, 2002 6:23 PM Subject: dblink problem ( ORA-02019 )

i have 3 databases(A,B,X) on 3 diff boxes. i have created 1 dblink each from A to X & from B to X. The syntax for dblink creation is exactly same for both dblinks.

  I am able to query from dblink A-X as "select * from user.table_at_dblinkAX"   but when i try to query from dblink B-X as "select * from   user.table_at_dblinkBX"
  i get the foll error
  Error: ORA-02019: connection description for remote database not found

When i modify my query by suffixing '.world' as "select * from user.table_at_dblinkBX.world" , the query works fine.

  I have compared the entries in init,sqlnet,tnsnmames,listener files on both   A & B
  databases and they are absolutely similar .   i was thinking that the domain or globalnames parameters might be diff on A   & B ,
  but they are absolutely same .

any suggestions are most welcome ...

thanks in advance
ratnesh

  Ratnesh Kumar Singh
  Sr. Software Engineer
  Patni Computer Systems Ltd
  TTC Mahape , Navi Mumbai
  Work : (91 22) 7611090/110/128/350 Ext. 2107   Home : (91 22) 8662162
  http://www.patni.com
  World-Wide Partnerships. World-Class Solutions.

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  Author: Ratnesh Kumar Singh
    INET: ratnesh.singh_at_patni.com

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Author: Anand Kumar N - Systems
INET: anand_at_fps.itwsignode.co.in

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