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Question

Error when trying to save data source in laserfiche forms

asked on November 4, 2021 Show version history

When I'm tried to connect the laserfiche with oracle database throw ODBC and all test connections are successful in forms and ODBC, but when I clicked  save the data source in laserfiche forms, I got these error : 

An error occurred while testing the data source connection. See the Windows Event Log for details. [LFF2400-DataSourceConnectionError]

 

Event log: 

 

Stack Trace:
Caught exception: Laserfiche.Forms.CommonUtils.Exceptions.LFFormsException
Message: An error occurred while testing the data source connection. See the Windows Event Log for details. [LFF2400-DataSourceConnectionError]
   at E_Forms.Controllers.AuthorizationController.DataSourceSaveDatasource(Int32 dbType, String displayName, String server, String db, String user, String pw, Boolean edit, Int32 dbId)
   at lambda_method(Closure , ControllerBase , Object[] )
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c.<BeginInvokeSynchronousActionMethod>b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_0.<InvokeActionMethodFilterAsynchronouslyRecursive>b__0()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_6.<BeginInvokeAction>b__4()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_1.<BeginInvokeAction>b__1(IAsyncResult asyncResult)

Inner exception: System.OverflowException
Message: Arithmetic operation resulted in an overflow.
   at System.Data.Odbc.OdbcDataReader.FirstResult()
   at System.Data.Odbc.OdbcCommand.ExecuteReaderObject(CommandBehavior behavior, String method, Boolean needReader, Object[] methodArguments, SQL_API odbcApiMethod)
   at System.Data.Odbc.OdbcCommand.ExecuteReaderObject(CommandBehavior behavior, String method, Boolean needReader)
   at System.Data.Odbc.OdbcCommand.ExecuteReader(CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at Laserfiche.Forms.EntityModels.Data.ODBCDBConnector.GetDataSet(String cmdTxt, ICollection`1 parameters, OdbcConnection connection)
   at Laserfiche.Forms.EntityModels.Data.ODBCDBConnector.GetTable(String cmdTxt, ICollection`1 parameters)
   at Laserfiche.Forms.EntityModels.Data.ODBCDBConnector.GetTableNames(String dbName)
   at E_Forms.Models.ViewModels.DataSource.RegisterDataSource(Int32 dbType, String sourceDisplayName, String server, String db, String user, String pw, Boolean edit, Int32 dbId, TimeZoneInfo tz, List`1 BPsAffected)
   at E_Forms.Controllers.AuthorizationController.DataSourceSaveDatasource(Int32 dbType, String displayName, String server, String db, String user, String pw, Boolean edit, Int32 dbId)

 

kindly find below the files attached.

 

Anyone faced that, please let me know how i can resolve the issue.

 

 

ODBC Connection Successful.png
successful test connection.png
error  save connection.png
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Replies

replied on November 4, 2021

What is the version of your Oracle Driver? You may be running into the issue described here.

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