When user is not authorized to use Endevor, user in Eclipse UI will wait for about 8 mins and then get error "internal error in API request"
In task WSEWSSTC:
14:33: C1I0012E YOU ARE NOT AUTHORIZED TO ACCESS ANY ENDEVOR ENVIRONMENTS
… after about 8 minutes
14:41: +BC1PAPI 20,015 $PWAIT FAILED WITH RC=00004 DURING ATTACH
+BC1PAPI - API HALTED BECAUSE RC=00020 ENCOUNTERED
Release : 18.0
Component : CA Endevor Software Change Manager