Hello All,
We are planning to upgrade the environment from 4.0 sp05 to 4.1 Sp02. We are in three tier mode( Dev, QA, Prod). However, i see that 4.1 tools are not compatible with 4.0 ( IDT is working fine. Crystal and Web i are throwing errors). With this issue, can someone please guide how can we upgrade the environment without any issues to development.
We have to test the environment at least a week in dev , so developers need to access both 4.0 (QA, Prod) and 4.1 (Dev) environments through client tools
Thanks
Karthik