When creating a cost plan by populate and there are multiple rates in a month for a resource(s) the cost will be based on the rate on the first day of the month.
For example: You have a ‘catch all’ rate in the Rate Matrix from 1/1/2015 to 12/31/2015 with asterisk in each column with a rate and cost of $0
Then you create a new row in the Rate Matrix for the specific resource matched from 1/15/2015 to 12/31/2015 with a rate of $50.
When the cost plan is populated the cost for January will be $0 even if there are units covering the whole month.
Steps to Reproduce
January would have some cost
January cost is $0
Change the from date in the rate matrix to the 1st of the month.
This issue has been reviewed as defect CLRT-72717 and will not be addressed at this time as the work around is acceptable.