Migrating from 6.2 ITS to 6.4 ITS Integrated should convert Zservices

Question

Hi All,
I listed all my services in my old 6.2 ITS sever using transaction SIAC1 in EBP server.
The list contained all SAP standard services and some Zsevices. Following are my questions.
1. Should i need to convert only Zservices by running the SIAC_CONVERT_FORM_4X ( Where to run this transction) OR also convert all SAP services also,
2. Should i need to do the following steps for EACH Zservices also in ITS 6.4 as defined by SAP
a.Create the ICF service name ? (In ITS 6.4)
b.Create ICF/ITS handlers ?
ICF/ITS handler is a class (CL_HTTP_EXT_ITS)
c.Activate the ICF Services ?
d. Maintain ITS service parameter ?
e.Change the HTML Templates (What changes are required e.g ??)
f. Publish the ITS services files
you have to publish the Integrated ITS services files to site INTERNAL.
3. Since this Integegrated ITS does not support Flow Logic and WebRFC application, what will be impact for our Zservices.
Thanks,
Gopal

Answer 1

just to precise some point :
e.Change the HTML Templates (What changes are required e.g ??)
this is required only if you were using URL generation in your templates.
in fact, integrated ITS does not use the same URL generation as the standalone ITS
from SAP :
The syntax of an ICF-based URL differs from the present form. This means that for all locations
in the HTML template, in which the URL generation is used, you must adapt it to the new syntax.
Procedure
1.     Adapting the URL Generation in the HTML Templates parameters
1.1.     ~session, ~client, ~login, ~language, ~password need to be replaced by session
name or parameters sap-client, sap-user, sap-language, sap-password respectively
1.2.     Remove system-related coding (~messageserver, ~appserver)
2.     ICF Session ID Handling
The ICF session is included in the ICF URL. URLs, in which no session ID is specified,
always start a new session.
Function wgateURL() generates a URL with ICF session ID, while the ~urlwgate parameter contains a URL without ICF session ID.
here the full help url :
http://help.sap.com/saphelp_erp2005vp/helpdata/en/cd/8a424089ff2571e10000000a155106/frameset.htm