Error: 'rhel-7-server-ose-3.4-rpms' does not match a valid repository ID.

Issue

• When enabling 3.4 repos, below error is seen :

 Error: 'rhel-7-server-ose-3.4-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories.

• When enabling 3.5 repos, below error is seen :

 Error: 'rhel-7-server-ose-3.5-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories.

• When enabling 3.6 repos, below error is seen :

 Error: 'rhel-7-server-ose-3.6-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories.

The issue happens also for:

rhel-7-server-ose-3.5-rpms
rhel-7-server-ose-3.6-rpms
rhel-7-fast-datapath-rpms