Hi,
thanks for reply. I think in sy-uname will be some default communication user, but I need user name used for authentication on nonSAP portal. Scenario:
WD App on Gateway -> user click on logon -> redirected by SAML2 to nonSAP portal -> user log in by user name and password existing in nonSAP system -> redirected back and logged in to WD app on Gateway: I need the user name which user used for logging to nonSAP system.
Thx Jiri