The following identifies the phases of ACCEPT processing and the zones and data sets SMP/E may require for exclusive or shared use during each phase. For more information about command phases and data set sharing in SMP/E, see Sharing SMP/E data sets.

1. Initialization

   Global zone

   Read without enqueue.

   Target zone

   Read without enqueue.

   DLIB zone

   Read without enqueue.

2. SYSMOD selection

   Cross-zones

   Read with shared enqueue.

   Global zone

   Read with shared enqueue.

   SMPPTS

   Read with shared enqueue.

   Target zone

   Read with shared enqueue.

   DLIB zone

   Update with exclusive enqueue.

3. Element selection

   SMPPTS

   Read with shared enqueue.

   DLIB zone

   Update with exclusive enqueue.

4. Utility calling

   DLIB zone

   Update with exclusive enqueue.

5. Cross-zone requisite reporting phase

   Set-to zone

   Update with exclusive enqueue.

   Cross-zones

   Read with shared enqueue.

   Global zone

   Read with shared enqueue.

6. Global zone update

   Global zone

   Update with exclusive enqueue.

   SMPPTS

   Update with exclusive enqueue.

   DLIB zone

   Update with exclusive enqueue.

7. Termination

   All resources are freed.