The APYPTF (apply PTF) applies PTF's that are already loaded on the system (using the LODPTF command). The INSPTF (install PTF) command loads and applies PTF's in one step.
Loading the PTF's and later applying them can save you time - you can load the PTF's while the system is being used through the week and later apply them when the system is not being used (in the evening or on the weekend for example). Otherwise you would need to use INSPTF to load and apply the PTF's when the system is not in use.
Last Wiki Answer Submitted: February 25, 2009 2:52 pm by Gilly40023,625 pts.