Oracle.DataAccess.Client stored procedure ORA-01403

Hello,
Microsoft announced that System.Data.OracleClient is deprecated and will be no more supported so I try to use the driver Oracle.DataAccess.Client after having installed ODP.
It works fine except for stored procedures.
After calling a stored procedure that increases a value in a column I meet this error :
ORA-01403: no data found
ORA-06512: at "XXXXX.MY_FUNCTION", line 15
ORA-06512: at line 1
Oracle Data Provider for .NET
at Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, String procedure, Boolean bCheck)
at Oracle.DataAccess.Client.OracleException.HandleError(Int32 errCode, OracleConnection conn, String procedure, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, Boolean bCheck)
at Oracle.DataAccess.Client.OracleCommand.ExecuteNonQuery()
The same function worked very well during several years with OracleClient !
Does any body has an idea ?
Best regards
Alan

Hello,
I had the solution by an other forum.
It's necessary to define the property BindByName at true.
The driver OracleClient did that by default not the driver DataAccess !
Best regards

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