Automatic reinstallation of SYSMODs

The selection of a function SYSMOD that is being accepted for the first time may cause a SYSMOD that was accepted earlier to be selected for reinstallation. This can occur if the modification is applicable to more than one function. For example, consider the following SYSMOD:

++PTF(UZ00001).
++VER(Z038) FMID(GVT3100).
++IF        FMID(GVT3101) THEN REQ(UZ00001).
++VER(Z038) FMID(GVT3101).
++MOD(IFTABCD) DISTLIB(AOS99).

If this PTF was first accepted when only function GVT3100 was installed, the first ++VER statement would have been used and the conditional requisite data supplied on the ++IF would have been saved. If GVT3101 is subsequently installed, the saved ++IF data would require reinstallation of this same PTF.

Note: Because SMP/E does not process a SYSMOD with more than one VER that appears to be valid, GVT3101 must DELETE GVT3100 for this construction to work properly.