Users are receiving S02F abend when trying to access Endevor ISPF Dialogs
Release : All supported versions of Endvor
There are a couple of possibilities:
1) Check the STEPLIB concatenation for any non-APF authorized library. If any are found, remove them.
2) If upgrading and changed the Endevor libraries which are APF authorized and in the LINKLIST (not being STEPLIBed to), could be necessary to log off ISPF and log back on to ensure getting the new version of Endevor,