Upgrade Java support for Capacity Provisioning

Description: Starting with z/OS V1R13, the Provisioning Manager component of Capacity Provisioning requires Java 2 V6.0. If the references in the ENV member of the Provisioning Manager parameters dataset specify the location of an earlier version of Java, you must update the LIBPATH environment variable.

Element or feature:

BCP.

When change was introduced:

z/OS V1R13.

Applies to migration from:

z/OS V1R12.

Timing:

Before installing V2R1.

Is the migration action required?

Yes, if you use Capacity Provisioning.

Target system hardware requirements:

None.

Target system software requirements:

IIBM 31-bit SDK for z/OS, Java 2 Technology Edition, V6 (5655-R31).

Other system (coexistence or fallback) requirements:

None

Restrictions:

None.

System impacts:

None.

Related IBM Health Checker for z/OS check:

None.

Steps to take: Follow these steps:

Install IBM 31-bit SDK for z/OS, Java 2 Technology Edition, V6 (5655-R31).
Change the LIBPATH variable in the ENV member of your Provisioning Manager PARM data set to point to the installation directories of your Java V6 installation. LIBPATH statement may look like:
```
LIBPATH=/usr/lib:/usr/lpp/java/J6.0/bin:usr/lpp/java/J6.0/bin/classic:
        /usr/lpp/cpo/lib
```

Reference information: For information about how to adapt the Provisioning Manager parameters, see z/OS MVS Capacity Provisioning User's Guide