In my production system we are using process chains, one process chain stopped at save hierarchy event.Uder single event there are events(save hierarchy) in parallel . Those three were stopped. After the save hierarchy event there is only attribute change run event.
I observed error message, the message was"Hierarchy that was loaded with request i_rnr can not be activated". But the hierarchies are in active version.
Could any one let me know what is the reason for this failure.