The reason you cannot find information about what you want to do is that it is not possible using only the data provided with this ENF signal. The ENF signal documentation and data is quite clear. You get what the mapping shows that you get. You do not get information about which check had its status changed.
Therefore if you are interested in what specifically changed, you must look elsewhere. HZSQUERY provides the functionality to get the information about any/all checks. This ENF signal is provided to satisfy the needs of applications that are providing displays of all checks and that want to know if there is anything worth updating. Such displays have been tracking past status and therefore upon this signal will re-fetch all status to determine what has changed. You could do the same. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
