ERROR: String could not be parsed as XML
===================================
URL: https://cpc.cat.com/ws/services/XmlUpdate?wsdl
Headers:
Array
(
[0] => Content-Type: text/xml; charset="utf-8"
[1] => Content-Length: 662
[2] => Accept: text/xml
[3] => Cache-Control: no-cache
[4] => Pragma: no-cache
[5] => SOAPAction: "GetClasses"
)
Body:
H200en2147483647
===================================