Do we have Command line or noGUI for BI Support Tool available to generate Landscape Report on Windows ?
No, the noGUI has been replaced by the Scheduling feature. https://wiki.scn.sap.com/wiki/display/BOBJ/Scheduling+report+in+BI+Platform
If there is enough demand, we may consider a command line option for Windows. However, currently the command line version is working only for Linux Unix shell.
Please let me know if the scheduling option doesn't meet your needs.
SAP America, Inc.