DEV164 Workflows HandsOn - Authentication error

[vsp4btp]

I am doing the exercises for DEV164 (Workflows). I have successfully finished the step "Build MTA Project". I can see the WFTutorial_0.0.1.mtar file. But, when I try to perform the next step "Deploy MTA Archive", I am getting the below error:

Authentication failed: API endpoint: https://api.cf.us10.hana.ondemand.com Authenticating... Password: API endpoint: https://api.cf.us10.hana.ondemand.com API version: 3.108.0 Not logged in. Use 'cf login' or 'cf login --sso' to log in. FAILED

I am unable to proceed with my exercises. Please help me get over this error.

Thank you.

[jerryjanda]

Please note that cross-posting identical content is against our rules of engagement (https://community.sap.com/resources/rules-of-engagement). Specifically, the rules forbid: "Posts that are of duplicate content, whether from a single account or across multiple accounts from the same user, within the community."

This question also appeared at https://answers.sap.com/questions/13526422/authentication-error-while-deploying-mta-archive.html, and that's where the answer from Denys van Kempen appears.

For that reason, I am going to lock this thread and recommend that people go to the link above for additional information.

--Jerry