Exception while invoking .Net Service from Developer


I have created .Net service in developer with reference to a few .Net DLLs given from our vendor.

while invoking .Net service, it throws the following exception.

java.lang.RuntimeException: com.wm.app.b2b.server.ServiceException: Suitable method not found, reasons=
Input parameter conversion failed: name=ConnectionType, sourceType=String, targetType=Microsoft.GreatPlains.eConnect.EnumTypes+ConnectionStringType, error=Invalid cast from ‘System.String’ to ‘Microsoft.GreatPlains.eConnect.EnumTypes+ConnectionStringType’.

This is my very first .Net service and I do not know much about .Net or DLLs.

Appreciate any immediate response.

  • Nilesh Gohel