Use fallback basic authentication

The parameter FALLBACKBASICAUTH specifies whether to fallback to basic authentication if the JWT are not passed along with the ECI Request.

Specify the fallbackbasicauth to 'Yes' if you want the same IPICServer to honor both JWT based client or the basic authentication. If there is no JWT sent then the ECI flow will fall back into basic authentication.

If the parameter is set to ‘No’ then the CICS Transaction gateway expects JWT to be sent with ECI Request otherwise EciErrSecurityError will be reported back to the client application.

Default value
The default value is No.