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compatibility of RTC 3.0.1 client with 4.0 RTC server?


kavita herur (5876894) | asked Jul 16 '12, 1:12 a.m.
edited Jul 16 '12, 4:10 a.m.

Hi ,

All users have eclipse client 3.0.1 and planing to upgrade server RTC to 4.0. So what would be compatibility issues. How to overcome from those?

Please do the needful

Thanks,

Kavita 

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Ralph Schoon (63.3k33646) | answered Jul 16 '12, 3:17 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER
Hi,

you can keep the 3.0.1 clients, work with them against the 4.0 server and upgrade the clients later.

Please read http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0/index.jsp?topic=%2Fcom.ibm.jazz.install.doc%2Ftopics%2Fc_upgrade_client_vs_eclipse.html

<quote>

Client / Server version compatibility

Client N-1 compatibility is supported which means that you can upgrade a server to the next release without the need to upgrade the clients. This backward compatibility applies to the following clients:
  • Client for Eclipse IDE
  • Client for Microsoft Visual Studio IDE
  • SCM command line
  • ISPF client

Clients are also compatible across fix packs for a release. When combined with N-1 compatibility, this means that client R will work with all fix packs for server R in addition to server R+1 and all fix packs for server R+1.

</quote>



Comments
Thorsten Gau commented Aug 26 '12, 4:27 a.m.

Does this also work vice versa? Using the RTC 4.0 client to connect against a 3.1.0.3 server?

My users would love to use the new Windows Explorer integration, but we have many 3.1.0.3 servers and upgrade needs some time.


Geoffrey Clemm commented Aug 26 '12, 9:25 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

The server compatibility is N-1, not N+1 ... so RTC 4.0 clients only work against 4. (and 5. when they are released) servers.

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