Symptom
Ado.net application crashes one of these stack traces:
- System.ArgumentOutOfRangeException:Count must be positive and count must refer to a location within the string/array/collection.
Parameter name:count
atSystem.Array.IndexOf(Array array, Object value, Int32 startIndex, Int32count)
at System.Collections.ArrayList.IndexOf(Object value)
at System.Collections.ArrayList.Remove(Object obj)
at Sybase.Data.AseClient1.AseConnection.UnregisterCommand(AseCommand command)
at Sybase.Data.AseClient.AseConnection.UnregisterCommand(AseCommand command)
at Sybase.Data.AseClient.AseDataReader.DropCommand(Boolean isNeedUnregCmd)
at Sybase.Data.AseClient.AseDataReader.Close()
at System.Data.Common.DbDataReader.Dispose(Boolean disposing)
at System.Data.Common.DbDataReader.Dispose() -
System.IndexOutOfRangeException: Index was outside the bounds of the array.
at System.Collections.ArrayList.Add(Object value)
at Sybase.Data.AseClient1.AseConnection.RegisterCommand(AseCommand command)
at Sybase.Data.AseClient.AseConnection.RegisterCommand(AseCommand command)
at Sybase.Data.AseClient1.AseCommand._ExecuteReader(CommandBehavior commandBehavior)
at Sybase.Data.AseClient1.AseCommand.ExecuteReader(CommandBehavior commandBehavior)
at Sybase.Data.AseClient.AseCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader()
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Environment
- SAP Sybase Software Developers KIT (SDK) 15.0
- SAP Sybase Software Developers KIT (SDK) 15.5
- SAP Sybase Software Developers KIT (SDK) 15.7 SP138
- SAP Software Developers Kit (SDK) for Adaptive Server Enterprise (ASE) 16.0 SP02 PL04
- Adaptive Server Enterprise ADO.NET Data Provider
- 1.15 Provider ( Sybase.AdoNet.AseClient.dll )
- 2.0 Provider ( Sybase.AdoNet2.AseClient.dll )
- 3.5 Provider ( Sybase.AdoNet35.AseClient.dll )
- 4.0 Provider ( Sybase.AdoNet4.AseClient.dll )
- 4.5 Provider ( Sybase.AdoNet45.AseClient.dll )
- Microsoft Windows x86 (32-bit)
- Microsoft Windows x64 (64-bit)
- Win 7/8/10, 2008/2008 R2, 2012/2012 R2
Product
Keywords
"SAP ASE", Developer's, ado.net, .net, crash, dump, stacktrace, stack, trace, arraylist, thread, threaded, multithread, connection, high load, CR#802647, CR802647, 802647 , KBA , BC-SYB-SDK , SDK , Problem
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