Overview of exit features

• ETA exits:

  • ETA Autosignon exit (ETAEASNn)
  • ETA Logon exit (ETAELGNn)
  • ETA Logoff exit (ETAELGFn)
  • ETA Signon exit (ETAESGNn)
  • ETA Signoff exit (ETAESGFn)
  • ETA Insert exit (ETAEINSn)
  • ETA Greetings message exit (ETAEGMEn)
  • ETA non-discardable message exit (ETAENDMn)

  Warning

  Important

  ETA works with all supported versions of the IBM IMS system. The variable n in the ETA exit names represents the different IMS versions. For example, the n at the end of the default exit name is replaced by 5 for IMS Version 13.1 or 6 for IMS Version 14.1.

• IMS exits:
  • IMS Logon exit (DFSLGNX0)
  • IMS Logoff exit (DFSLGFX0)
  • IMS Signon exit (DFSSGNX0)
  • IMS Signoff exit (DFSSGFX0)
  • IMS Insert exit (DFSINSX0)
  • IMS Command Authorization exit (DFSCCMD0)
  • IMS Greetings Message exit (DFSGMSG0)
  • IMS Non-Discardable Messages exit (DFSNDMX0)

You can use the ETA exit reload feature to activate new versions of an existing exit, even if the new version has a different name from the existing version of the exit.

The status report provides the same information as the /DISPLAY ETA EXITS DETAIL command:

• Exit type
• Exit name
• Assembly and link edit information
• Status (active or inactive)
• Reload status:
  • Number of times that the exit was reloaded
  • Number of times that exit execution was delayed by a reload
  • Number of times that reload execution was delayed by exit execution