Solution : https://service.sap.com/sap/support/notes/1101672 (SAP Service marketplace login required)
Key words :
note reduce memory consumption, note prevents short dumps, calling function module sapwl_workload_get_statistic, function module swnc_get_workload_statistic, function modules swnc_get_workload_statistic, rfc function modules, method cl_swnc_glob_adapter_aggregate=>swnc2glob, /bdl/task_scheduler reason, active users call, possibly abap/heap_area_total
Related Notes :
917558 | EarlyWatch Alert does not contain ST03 statistics as of 7.0 |