We have an RTC 3.0 environment with websphere 7 fixpack 9 and db2 on a linux machine.
This environment manages our z/os development (we have installed the Rational Build Agent and the ISPF component on mainframe).

For internal reasons, we need to install the fixpack 13 of WAS.
Is this configuration supported on our environment?

Can we upgrade only was or must we do some other activities to RTC environment (linux or/and mainframe)?

Thanks in advance.
Bye.