Using the Z Abend Investigator HFZS subsystem
Z Abend Investigator uses a subsystem known as HFZS for services that can otherwise not be performed or which might cause incomplete analysis if not started.
Setting up history files
Z Abend Investigator requires at least one PDS or PDSE data set to be allocated as a fault history file.
Managing history files (HFZUTIL utility)
The HFZUTIL batch utility can be used to perform history file management functions, such as listing and deleting history file fault entries.
Z Abend Investigator on VS Code
HCL Z Abend Investigator is a host component and supports a client that supports various interfaces such as Microsoft Visual Studio Code IDEs.
Return codes
This topic describes the return codes issued by Z Abend Investigator utilities.