3222258 - Long runtime datasource 0CO_OM_WBS_1_D in S/4 HANA

In principle, in S4 the CO-OM totals extraction from tables COSP/COSS is expected with lower performance, since these tables are substituted by compatibility views. 

Nevertheless, in your case, the setting of parameter OBJSELSICO = X (data source independent) in table BWOM_SETTINGS is inappropriate, since you have 52388 single conditions on object numbers in the selection (OBJSELSICO = X leads then to the same number of open select statements).

You have two options.

Either remove the setting of this parameter (which will affect all other CO-OM totals data sources)

OR 

set additional parameter NOBLOCKING for this data source.

KBA , BW-BCT-CO-OM , BW only - Overhead Cost Controlling , Problem