FP - Fast Path service aids

Service aids for Fast Path include diagnosis, control interval, external trace, and locating control blocks.

Diagnosing Fast Path problems
Before diagnosing problems in Fast Path, you must understand the structure of its dumps, especially the dependent region dumps.
DEDB control interval (CI) problem assistance aids
When you print portions of the DEDB, the control intervals (CIs) have these identifying characteristics.
Locating Fast Path control blocks and tables
Many of the Fast Path control blocks are extensions of IMS full-function control blocks. The names of these Fast Path control blocks are the same as in full-function.
Fast Path external trace
The Fast Path external trace is a tool for diagnosing problems with Fast Path DL/I calls.

Parent topic: Diagnosis