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ORA-02041: client database did not begin a transaction

494534Mar 1 2006 — edited Mar 1 2006

when I use System.Data.OracleClient.OracleDataAdapter to Fill a DataSet in Visual studio 2003 I got a Exception " ORA-02041: client database did not begin a transaction ".
the database is created with "DataBase Link",
the OracleDataAdapter's selectcommand is "SELECT JH, CJ, JBYYDM FROM DDA02 WHERE (ROWNUM < 10)", and the "DDA02" is a synonyms.
but in PL/SQL Developer every thing is ok.
I don't know why, any help will be appreciated.

thanks ,and sorry for my poor english.

Message was edited by:
xingcy

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Added on Mar 1 2006

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