All Tasks are not scheduled anymore after a calendar modification

Products

• CA Automic Dollar Universe

Issue/Introduction

Affects Release version(s): 5 and 6

Error Message :
In the "universe.log" file:
#########
Calendar not in range
#########

After the modification of the General Calendar, the Tasks are not scheduled/launched anymore.

Environment

OS: All

Cause

Cause type:  Configuration
Root Cause: The validity date defined in the Task is defined at a date prior to the start date of the modified Calendar.

Resolution

First, move all Validity Dates forward (to e.g. the first day of the current year).
Then, set the Start Date to the beginning of the current year and extend the End Date of the Calendar as required to include at least current year +2

Additional Information

Workaround :
Extend the start date of the Calendar to a year before the oldest Validity Date of all the Tasks.
Now check that the Tasks are scheduled again.