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Upgrading and migrating
Learn how to upgrade and migrate data for the product.
Upgrade DevOps Code ClearCase®
Read these topics for information about planning your upgrade, installing software, and configuring your environment after upgrading.
Migrating from ClearCase® Remote Client
If you upgraded to ClearCase version 8.x or later from ClearCase version 7.1.x, you must migrate from CM Server to CCRC WAN server and migrate from the DevOps Code ClearCase® Remote client to ClearTeam Explorer.
Migrating from ClearCase® Remote Client to ClearTeam® Explorer
When you upgrade your CM server version 7.1.x to CCRC WAN server version 8.0.1, you must upgrade all CCRC clients version 7.1.x that use that server to client version 8.0 or later. Clients that run earlier versions are not compatible with version 8.x servers, and servers that run earlier versions do not support 8.x clients.

Migrating from ClearCase Remote Client to ClearTeam Explorer

When you upgrade your CM server version 7.1.x to CCRC WAN server version 8.0.1, you must upgrade all CCRC clients version 7.1.x that use that server to client version 8.0 or later. Clients that run earlier versions are not compatible with version 8.x servers, and servers that run earlier versions do not support 8.x clients.

For client compatibility information, see technote 408813.