Hey Murthy, the retail server and cloud POS server are the 2 URL's that are given when you initialize your channel database. The validation, however, also (still) checks for a media server.
If you add a third URL and end it with /Media and select property key "Media base URL" you'll be able to get it to validate appropriately.
However, reading from the comments this is not truly the issue. You may want to try re-initializing your database in D365 and running a 9999 from the channel database group (full push, reset of delta values). if that doesn't work then you can go into LCS, go to your Commerce settings (as Shafeeque has mentioned) and updating it to the same version (you can press update > version number will have a parentheses next to it with "current version" or something along those lines).
This will reset everything. Then go back into D365, initialize the database from Commerce parameters, initialize the distribution scheduler, then push a full 9999 from the channel database group again.
See if that helps!
[quote user="Murthy"]
Hi
Will you advice me what would be the Retail Server URL in Channel Profile.
My D365 Production URL is https://xx-prod.operations.dynamics.com/
Request to advice where to get
Or Can I put like this https://Mycompany.Retail.xx-prod.operations.dynamics.com/commerce
Warm Regards
Murthy
[/quote]