Learning RAP100 tutorials with permission related issues

[lhm4986_9999_41]

According to the tutorial to learn RAP, learn that the steps to use ADT to open Launchpad pages is prompted “You do not have permission to access the Manage Launchpad Pages App”, how can I solve this problem?

tutorial link: step 2

Many thanks 

[haigang_zhao_cn]

I also met the same error in the tutorials, need help too.

[haigang_zhao_cn]

I found some answer relate to this qa in the following page.

[haigang_zhao_cn]

https://community.sap.com/t5/technology-q-a/the-use-of-class-cl-aps-bc-scope-change-api-is-not-permi...