SAP Message UCFL109 - Step '&2' has no characteristics for fast entry, but has substeps

Diagnosis You created one or more substeps for step "&SYST-MSGV2&". However, thestep does not support characteristics for fast entry. Thus, thesubsteps cannot be accessed. Procedure Insert characteristics for fast entry in step "&SYST-MSGV2&" or deletethe substeps of the step.