Hi Ram,
TDS is Tabular Data Stream - it's the communication protocol between client and server and doesn't require installation, it is built into the product - it is how communication occurs between the .NET clients and the ASE.
Seems to be an issue related to upgrading application to a more robust OS/machine. During the AseCommand.Dispose() call the Provider checks to make sure all network and intermediary buffers are cleaned out before destroying the AseCommand object.
I just got your other reply and need to look into that.
To get SP133 you can go to the SAP download page:
1. Go to https://support.sap.com/software.html
2. Select the Support Packages and Patches item
3. Select A-Z
4. Select "S"
5. Select SDK for SAP ASE and then select the version and platform (15.7 or
16.0)
Cheers,
-Paul