401 authorization error while calling the CPI service from POSTMAN and SOAP UI

[AbdulHammed]

Dear Experts,

Up until this past weekend, everything was going well with my SAP Cloud connection login and admin access. However, for the past two days, I've been receiving 401 authorization errors when attempting to contact the CPI services using POSTMAN and SOAP UI.

Kindly help me to understand what am i missing here (password rest also done but still same issue).

Regards, 

[Bais]

Could you put your http connection properties?

if you want to access to your cpi api from outside you must remove CRSF flag on connection, if you have an OAuth 2.0 keys created in your BTP is better method and more secure. Basic Authentication is not good.