In my SCCM 2012 R2 environment, I have only one Distribution Point Group, which contains all 20 of my DPs.
All packages have been distributed successfully to this DP group (verified via the Content Status node and checking each package, as well as the Distribution Point Configuration Status showing all 20 DPs with the green check-mark.
However, when I look under the Distribution Point Group Status, I see my DP group ("All DPs"), showing 20 members, but an Overall Distribution Status of "Error". The pie chart for that group shows package status as Success: 106 / In Progress: 0 / Failed: 163. The pie chart for "Distribution Point Group Status" for the "All DPs" group shows the colors appropriate to these (incorrect) numbers. If I click the "View Status" link next to the pie chart, the different tabs (Success, In Progress, Error, Unknown) show:
Successfully distributed content: 20 (269 Content Items) (last status time: today)
Successfully processed content on distribution point: 19 (263 Content Items) (last status time: yesterday)
Nothing in the In Progress, Error, or Unknown tabs.
So my question... Why is my Distribution Point Group Status showing the group with 163 Failures, but all Distribution Points showing 100% success on all packages? Is there a bug that causes the Distribution Point Group Status to not update? I've restarted the server a couple of times, and still no change.