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I need to setup database replication with updatable materialized view [message #421089]

Fri, 04 September 2009 03:43

abhi_shakya
Messages: 50
Registered: September 2009
Location: Nepal

Member

i need to set up a central server with all the master tables and two other local database which will hold the updatable materialized view of the master table...the databases must be synchronized with central server..and user will work on the materialized view database...help me..with steps

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Re: I need to setup database replication with updatable materialized view [message #421095 is a reply to message #421089]

Fri, 04 September 2009 03:52

Michel Cadot
Messages: 68771
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Database Advanced Replication

Regards
Michel

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Re: I need to setup database replication with updatable materialized view [message #421112 is a reply to message #421095]

Fri, 04 September 2009 05:34

abhi_shakya
Messages: 50
Registered: September 2009
Location: Nepal

Member

i have already studied the document..but i need real time steps to replicate....i am confused....

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Re: I need to setup database replication with updatable materialized view [message #421115 is a reply to message #421112]

Fri, 04 September 2009 05:40

babuknb
Messages: 1736
Registered: December 2005
Location: NJ

Senior Member

Okay. Try this

1. http://download.oracle.com/docs/cd/B19306_01/server.102/b14227/toc.htm

2. http://babudba.blogspot.com/search/label/Advanced%20Replication

Thanks

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Re: I need to setup database replication with updatable materialized view [message #421222 is a reply to message #421115]

Sun, 06 September 2009 04:41

abhi_shakya
Messages: 50
Registered: September 2009
Location: Nepal

Member

I did what the documentation said...
but as creating
BEGIN
DBMS_REPCAT.CREATE_MVIEW_REPGROUP (
gname => 'test_repg',
master => 'NOC.NCCS.COM',
propagation_mode => 'ASYNCHRONOUS');
END;
/

ERROR at line 1:
ORA-04052: error occurred when looking up remote object
PROXY_MVIEWADMIN.SYS@NOC.NCCS.COM
ORA-00604: error occurred at recursive SQL level 2
ORA-12154: TNS:could not resolve the connect identifier specified
ORA-06512: at "SYS.DBMS_REPCAT_UTL", line 4262
ORA-06512: at "SYS.DBMS_REPCAT_SNA_UTL", line 1698
ORA-06512: at "SYS.DBMS_REPCAT_SNA", line 64
ORA-06512: at "SYS.DBMS_REPCAT", line 1262
ORA-06512: at line 2

what is this error...????I have already created necessary DB links.....what shud i do...

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Re: I need to setup database replication with updatable materialized view [message #421223 is a reply to message #421222]

Sun, 06 September 2009 04:59

Michel Cadot
Messages: 68771
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

ORA-12154: TNS:could not resolve the connect identifier specified
 *Cause:  A connection to a database or other service was requested using
 a connect identifier, and the connect identifier specified could not
 be resolved into a connect descriptor using one of the naming methods
 configured. For example, if the type of connect identifier used was a
 net service name then the net service name could not be found in a
 naming method repository, or the repository could not be
 located or reached.
 *Action:
   - If you are using local naming (TNSNAMES.ORA file):
      - Make sure that "TNSNAMES" is listed as one of the values of the
        NAMES.DIRECTORY_PATH parameter in the Oracle Net profile
        (SQLNET.ORA)
      - Verify that a TNSNAMES.ORA file exists and is in the proper
        directory and is accessible.
      - Check that the net service name used as the connect identifier
        exists in the TNSNAMES.ORA file.
      - Make sure there are no syntax errors anywhere in the TNSNAMES.ORA
        file.  Look for unmatched parentheses or stray characters. Errors
        in a TNSNAMES.ORA file may make it unusable.
   - If you are using directory naming:
      - Verify that "LDAP" is listed as one of the values of the
        NAMES.DIRETORY_PATH parameter in the Oracle Net profile
        (SQLNET.ORA).
      - Verify that the LDAP directory server is up and that it is
        accessible.
      - Verify that the net service name or database name used as the
        connect identifier is configured in the directory.
      - Verify that the default context being used is correct by
        specifying a fully qualified net service name or a full LDAP DN
        as the connect identifier
   - If you are using easy connect naming:
      - Verify that "EZCONNECT" is listed as one of the values of the
        NAMES.DIRETORY_PATH parameter in the Oracle Net profile
        (SQLNET.ORA).
      - Make sure the host, port and service name specified
        are correct.
      - Try enclosing the connect identifier in quote marks.

   See the Oracle Net Services Administrators Guide or the Oracle
   operating system specific guide for more information on naming.

Regards
Michel

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