If you have mobile applications that use a custom SAP result checker, you
must upgrade those applications to use JCo version 3, before you upgrade production servers to
Sybase Unwired Platform 2.1.
Any package that uses custom SAP result checkers with JCo prior to version 3 is
disabled when you upgrade to Unwired Platform 2.1. To reenable a disabled package, see
Sybase Control Center, “Enabling and Disabling a
Package.”
- Confirm that each mobile application project that uses custom SAP result
checkers was upgraded to use JCo version 3.
See Installation Guide for Sybase Mobile SDK,
“Upgrading Applications that Use a Custom SAP Result Checker.”
If you are upgrading an Unwired Server cluster, perform the following steps on
each Unwired Server node. See also Upgrading a Simple Load Balancing Cluster Installation.
- Shut down the Unwired Server node to be upgraded.
- Copy the package lib\jar file that was upgraded to use JCo
version 3 into the identical package deployment lib folder,
replacing the JCo version 2 file.
- Run the Sybase Unwired Platform Runtime installer to upgrade the Unwired Server
node.