This method can be used with a variable of the WEBSERVICE data type which has just been declared:
<ws_var>.LoadMeta("meta_data_file.xml")
It does not require other methods to be executed beforehand. It loads the WSDL meta data definition file of a webservice which the programmer wants to use and takes the name of this file (with the .xml extension) as an argument:
CALL ws_var.LoadMeta("ws_client.xml")
When you specify a file name, be careful with its case.
UNIX is case-sensitive, so it will treat files which names come in different cases as separate files.