Here we would like to draw your attention to SWUI transaction code in SAP. As we know it is being used in the SAP BC-BMT (Business Management in Basis) component which is coming under BC module (BASIS).SWUI is a transaction code used for Start Workflow in SAP.
It comes under the package SWU.
SAP SWUI menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Office → Start Workflow
Tools → ABAP Workbench → Development → SAP Business Workflow → Runtime tools → Start Workflow
Tools → Business Workflow → Development → Runtime tools → Start Workflow
Transaction SWUI technical data table