Testing XAM, commit fails

Hi, I have been testing XAM .NET wrapper for Centera, but so far it has failed every time I tried to make a commit. I don't know what error means, so I cannot find a solution.

Can anyone help me out.

Here is the code:

const string ConnectString = "snia-xam://centera_vim!128.221.200.180?C:\\emea2_profile1_rdqeDcw.pea"; 
　
/// 
 
///  
/// Using .NET wrapper structure for testing 
/// 
[Test] 
public void TestXam() 
{
  
try 
{
  
//Application properties: 
XAMLibrary xlib = XAMLibrary.Instance; 
xlib.LogLevel =
Constants.LOG_ALL; 
xlib.LogPath =
"sdk.log"; 
xlib.CreateField(
Constants.CENTERA_APP_NAME, "XAM.NET Test Harness", false); 
xlib.CreateField(
Constants.CENTERA_APP_VERSION, "3.5", false); 
　
XSystem system = xlib.CreateXSystem(ConnectString); 
　
//Authenticate first time 
if (!system.Authenticated) 
{
  
// Authenticate - can provide an authentication string or use default of ANONYMOUS 
system.Authenticate();
}
Trace.WriteLine("Authenticated = OK"); 
XSet xSet = system.CreateXSet(); 
xSet.CreateField(
"valueString", "this is a test string"); 
　
//commit any changes made 
XUID xuid = xSet.Commit(); //<-- ERROR HERE 
Trace.WriteLine("Commit OK, XUID=" + xuid); 
}
catch (Exception exception) 
{
  
Trace.WriteLine("FAILED =" + exception.ToString()); 
throw; 
}
}

I tried using similar approach calling xam.dll directly from .NET with DllImport

The error is happening on xSet.Commit() line, it returns :

FAILED =XAM Error <-10204> [XSet_Commit]
 
 
 
 
 

  
  
  
  
  XAMSDK.XAMException : Exception of type 'XAMSDK.XAMException' was thrown.
 
 
 
 
 
 
 
 
 
 

  
  
  
  
  at 
  
  
  
  
  XAMSDK.Helpers.
  
  
  
  
  CheckAndThrow(
  
  
  
  
  XAMHandle 
  
  
  
  
  inHandle, 
  
  
  
  
  Int32 
  
  
  
  
  inStatus, 
  
  
  
  
  String 
  
  
  
  
  inUserMessage) in 
  
  
  
  
  XAMMisc.cs: line 625
  
  
  
  
  
at 
  
  
  
  
  XAMSDK.Helpers.
  
  
  
  
  CheckAndThrow(
  
  
  
  
  Int32 
  
  
  
  
  inStatus, 
  
  
  
  
  String 
  
  
  
  
  inUserMessage) in 
  
  
  
  
  XAMMisc.cs: line 615
  
  
  
  
  
at 
  
  
  
  
  XAMSDK.XSet.
  
  
  
  
  Commit() in 
  
  
  
  
  XSet.cs: line 483
  
  
  
  
  
at 
  
  
  
  
  TestHarness.MyTestCase.
  
  
  
  
  TestXam() in 
  
  
  
  
  MyTestCase.cs: line 65
 
 
 
 
 

Anyone knows what I can do about that, thanks !