SOAP athentification through a token in basis 6.2
According to my business requierements, I have to call a SOAP webwervice implemented with a SOAP/token authentification in SAP Basis 6.2.
I heard about 'Token Username' (managed in SE80), but it seems not to be available in basis 6.2 but only since the basis 6.4.
Is there a way to manage this kind of SOAP authentification in basis 6.2.
By advance thanks