Problem in Webservice Access

Business Central/NAV Technical Forum
1

Hi Exparts,

I am trying to access webservice through automation. Here is my code :

…
…

IF ISCLEAR(Connector) THEN
CREATE(Connector,FALSE,ISSERVICETIER);
Connector.Property(‘WinHTTPAuthScheme’,1);
Connector.Property(‘EndPointURL’,LocWSHL7Setup.EndPointURL);
Connector.Property(‘AuthUser’,LocWSHL7Setup.AuthUser);
Connector.Property(‘AuthPassword’,LocWSHL7Setup.AuthPassword);
Connector.Connect;
Connector.Property(‘SoapAction’,LocWSHL7Setup.SoapAction);
Connector.BeginMessage;
IF ISCLEAR(Serializer) THEN
CREATE(Serializer,FALSE,ISSERVICETIER);

Serializer.Init(Connector.InputStream);

…
…

but when I am running it, it’s giving error saying that,
Invalid Conversion. Source: NavAutomationHandle, Destination: NavStream.

And when I am debugging it, it is giving error in “Serializer.Init(Connector.InputStream)” marked in above code.

Please help me to solve this issue.

Thanks in advance.

Regards,
Mrinmay