Delta load is red?

Hi,

We are pulling data from the R/3 source system.The data is landed to TWO ODS(O1 and O2) and then again these two loads are taken to one ODS(O3) and then from that ODS we are updating the data to cube.The data updating two ODS(O1 and O2) are deltas.and again from O1 and O2 the deltas are updated to O3.The one of the delta available in O1 ODS is marked as red in the Manage option of the data target.But it is green in monitor.When we tried to click on the QM button in manage option we are getting message

request is allready(partially)activated no: furnther QM action is possible.But the request is marked as red.Can any one help us to understand why the request is red in O1 ods.

Points will be definitely assigned.