Hello KJ,
As Ollivier stated probably best if you open a case with the Endevor support team.
But maybe this will help. you probably received a message similar to this:
C1g0030E UNABLE TO VERIFY FOOTPRINT FOR ELEMENT IN THE ELEMENT BASE LIBRARY
AT LOCATION: ENV: ENV1, STG: 1, SYS: TIMTEST, SBS: TIMSUBX, TYPE: CPYLIB
DATA SET BST.TIM2012.COPYLIB
MBR/FILE E792MIFL
This is telling me that Endevor was not able to member E792MIFL (an encrypted name) in the base library used by type CPYLIB.
You can go into Endevor display for type find the name of the base library , then go into the DISPLAY FOOTPRINT option and browse your base library looking for the encrypted name. To make it easier one can do an ESORT any of the header names to help make your search easier.
The odds are the member name is not located in the base library hence the message.
At this point you need to track down what members are missing.
Best way to do that is to do a foreground LIST ELMENET for inventory group mention and attempted to browse them one by one. You will get a footprint error on the browse.
Now you need to decide if these members are still relevant and need to be in Endevor. If not you can just delete them and move on. If they are you need to see if they are located somewhere - a backup - a source output library etc and then read them once deleted.