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help me overcome this error in jdbcodbc [message #446940]

Thu, 11 March 2010 00:48

punithap
Messages: 3
Registered: March 2010

Junior Member

i have installed oracle9i and now am trying to connect java to the database i have created.
i have created DSN and Test was successful.
But while executing the program i get error as java.sql.SQLException: [Microsoft][ODBC Driver Manager] Driver's SQLAllocHandle
on SQL_HANDLE_ENV failed

how to solve this plse help....its very urgent

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Re: help me overcome this error in jdbcodbc [message #446943 is a reply to message #446940]

Thu, 11 March 2010 00:49

Michel Cadot
Messages: 68455
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

There is a bug in your code.

Regards
Michel

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Re: help me overcome this error in jdbcodbc [message #446947 is a reply to message #446940]

Thu, 11 March 2010 00:57

punithap
Messages: 3
Registered: March 2010

Junior Member

and in my java program i have given

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:mca","mca","mca");
stmt=con.createStatement();

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Re: help me overcome this error in jdbcodbc [message #446953 is a reply to message #446947]

Thu, 11 March 2010 01:19

Michel Cadot
Messages: 68455
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

And did you check the return code?
And did you declare the variables?

Regards
Michel

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Re: help me overcome this error in jdbcodbc [message #446965 is a reply to message #446953]

Thu, 11 March 2010 02:52

punithap
Messages: 3
Registered: March 2010

Junior Member

my prgm is compiling without errors and it is taking data from text file...but when i try to connect with database..it throws error during runtime

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Re: help me overcome this error in jdbcodbc [message #446969 is a reply to message #446965]

Thu, 11 March 2010 03:13

Michel Cadot
Messages: 68455
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

This does not answer my questions.

Regards
Michel

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