A Web Viewer for USS or zLinux 12.1 install ends with the error message:
The uninstallation could not complete due to an error.
And there are no other messages and no logs in the uninstaller directory or elsewhere. Or it ends in the middle with no messages at all.
This can also happen if you are applying maintenance.
Lack of storage to complete the installation or application of maintenance
Here is what to do:
The System Property you need to set is: lax.nl.env.iatempdir
java -Dlax.nl.env.iatempdir=/u/v012345/tmp -jar CAOMWV.jar
where /u/v012345/tmp is your new tmp folder with at least 150 meg of space.
java -Dlax.nl.env.iatempdir=/u/v012345/tmp -jar CA_OM_WEBVIEWER_12_1_Updt.jar
where /u/v012345/tmp is your new tmp folder with at least 150 meg of space.
Do this even though you believe you have enough space in your current /tmp folder.