Solution Manager 7.2 SOLMAN_SETUP blank page

After a new installation of SAP Solution Manager 7.2 I executed the transaction SOLMAN_SETUP which opened a browser with the address: https://:50001/sap/public/myssocntl?sap-client=001 and I got an error 403 because the web service myssocntl is not active.

So with SICF I activate the myssocntl service and then tried again to executed the SOLMAN_SETUP transaction and now I got a blank screen.

Workaround:
Option 1:
Open the URL: https://:50001/sap/bc/webdynpro/sap/wd_sise_main_app?sap-client=001&sap-language=EN#

Option 2:
Add another ICM service in the instance profile parameter file:
icm/server_port_1 = PROT=HTTP,PORT=5$(SAPSYSTEM)00,TIMEOUT=60,PROCTIMEOUT=600
And make sure (with RZ11) that the parameter login/ticket_only_by_https = 0 (This will use HTTP if it’s defined instead of forcing HTTPS)
Then in SMICM restart the ICM and you’ll be able to execute SOLMAN_SETUP with HTTP.

Related SAP NOTES:
2322306 – SOLMAN_SETUP transaction redirects to wrong URL
2399816 – BRFplus workbench does not work, blank page is displayed
2460180 – SSO failed in transaction NWBC, SOAMANAGER, SOLMAN_SETUP, SM_WORKCENTER, DBACockpit etc.