Governor

If a user wants to use the V2.4 IBM-supplied governor with QMF Version 3 and the Version 2.4 governor sets XCBPANEL to DXYEMU00 or DXYEMU01, the user must do one of the following:

• If the user wants to use the Version 2.4 governor and to run the QMF Version 3 product without ISPF, the user must remove statements that set XCBPANEL from the governor exit. (QMF Version 3 provides a window help panel as the default instead of an ISPF panel.)
• If the user wants to use an unaltered version of the IBM-supplied governor shipped with QMF V2.4, the user should use the QMF governor shipped with QMF Version 3, and should add ISPF panels DXYEMU00 and DXYEMU01 to the QMF Version 3 ISPF panel library.

Governor in CICS

If you are using a modified or replacement version of the QMF Version 3.1 governor, you need to change the interface. The governor interface for Version 3.1.1 and later was changed to pass standard CICS parameters to the governor in the DFHCOMMA area, instead of through the first and second parameters.

If you plan to use the IBM-supplied governor, replace it with the new version.

If you have modified the IBM-supplied governor, or have re-written it, you must make a minor change to the way you access the address of the DXEGOVA and DXEXCBA control information. The governor continues to function as before, and its contents are unchanged.