Solution Manager 7.2: Deactivate HTTPs for SM_WORKCENTER

Dear experts,

is there any way to deactivate HTTPs for SM_WORKCENTER in Solution Manager 7.2? All other services (e. g. CRM UI, SOLMAN_SETUP) use HTTP, SM_WORKCENTER is always redirected.

We tried disabling HTTPs, changing the FLP SICF service, editing HTTPURLLOC - no effort.

Any ideas appreciated!

Best regards,

Daniel Lippmann