This issue was resolved in 11.3.6 SP3 by converting the two columns to datatype INT so that it would allow larger values.
If running with a release older than 11.3.6 SP3, it is always recommended to upgrade to the latest service pack to resolve issues such as this where a fix is available. However, in the older releases, this particular issue can be circumvented by performing the following steps...
1. Stop the scheduler(s) and app server(s)
2. Run the following sql commands in the WAAE database. (If using dual databases, run these in both)
ALTER TABLE ujo_i5_job MODIFY job_parms INT
ALTER TABLE ujo_i5_job MODIFY others INT
3. Restart the scheduler(s) and app server(s)