Make sure that there is enough storage to accommodate QMF programs and the QMF reports that users create. QMF storage requirements are as follows:
For example, if you run in a standard TSO environment with ISPF and GDDM, you will need approximately 8.0 MB of storage.
You can reduce the size of the region by placing ISPF and GDDM into the pageable link pack area (PLPA), which increases the common area accordingly.