Issue
Symptoms
Insufficient data to generate burn down chart
Release
London Patch 4 Hot Fix 2
Cause
rm_sprint is using custom "Planned start date" and "Planned end date"
Resolution
Script include 'BurndownMetric' queries for 'start_date' and 'end_date' at line 24 which has a function as below:
this.startDate = new GlideDateTime( this.glideRecord.getValue('start_date'));
this.endDate = new GlideDateTime( this.glideRecord.getValue('end_date'));
'glideRecord' is calling a function 'getGlideRecord' at line 35 and it is quering on 'rm_sprint' for the current sys_id and looking for start_date which is "Planned start date" and end_date which is "Planned end date".
Please follow below steps to configure these two field on the sprint form:
--Type 'rm_sprint.list' in filter navigator and open any record
--Right click on header and navigate to configure > Form Layout
--Bring "Planned start date" and "Planned end date" from available to selected
--Click Save
--Fill data in "Planned start date" and "Planned end date"