We have a Biztalk orchestration that calls an SSIS package, via a .net C# utility class The package is deployed in SQL server and runs fine most of the time. eg: you could continuosuly run the package from the Biztalk orchestration, which is invoked from a GUI. But what is strange is after running for a few times. u pause and come back after say a half hour and then run the package again via the orchestration and we get this error ----------------------------------- Error loading from XML. No further detailed error information can be specified for this problem because no Events object was passed where detailed error information can be stored. -------------------------- once this happens, if we restart the biztalk service it works fine. The place where it fails is myPackage = integrationServices.LoadFromSqlServer(packageName, ssisServer, ssisUserId, ssisPassword, null); ------------- All params being passed are correct and here is where the error happens as described above The above snippet is in a c# utility class whiich is called from a Biztalk orchestration.