Planning scenarios can be created in SAP ERP in dedicated tables.
...
The Connector does not provide a standard functionality which would allow to maintain the “Planning scenarios” - this must be done using FSM tools. However, as the integration is enabled on the data level it is still possible to build a custom solution if required. Below, there’s a list of related data tables with descriptions.
/PACG/ECM_PLSCM – Planning scenario
...
Planning scenarios are transferred to FSM with transaction https:/PACG/ECM_TRIG_PLSC - Planning scenario/proaxia-prod-doc.atlassian.net/wiki/spaces/PFCC/pages/125763768. An idoc of type /PACG/ECM_ITYPE_PLANSCEN generated in the process.
There is no customizing necessary for planning scenario object beside no-object assignment in https:/PACG/ECM_NOAS - No Object Assignment .
...
/proaxia-prod-doc.atlassian.net/wiki/spaces/PFCC/pages/31952609 .
...