Question1Replies36Views JanakiRamK4056 Member since 2019 1 post Infosys Ltd Posted: 6 months agoLast activity: 6 months 3 weeks ago issue with exercise systemHI I am having issue with opening exercise system in PCSA course .Exercise in unit 8. Can you please help.error message : The exercise system is currently being extended to allow for more students. Please check again later. Pega Academy ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 6 months agoParaskeviK3465 Tu Delft replied to JanakiRamK4056I have the same problem too since Thursday!