+++ This bug was initially created as a clone of Bug #1180450 +++

Description of problem:

In BPMS 6.0.3, Intermediate Timer Events with the “Cron” syntax option selected and a Time Cycle of “0/1 * * * * ?” throw a syntax parse error at build time.

Version-Release number of selected component (if applicable):

How reproducible:

Please import the attachment.

Steps to Reproduce:
1.Create a Intermediate Timer Events

2.Type into a correct cron expression like "0/1 * * * * ?" in the Time Cycle and select Time Cycle language to cron

3.See the problem console

Actual results:
There is a parse error.

Expected results:
No error.

Additional info:

Attached reproducer , please check.