This document refers to the user exits activated by the ADARUN parameters UEXn, HEXnn, and CDXnn (see the Adabas Operations documentation for descriptions of the ADARUN parameters).

The user exits documented in this document are as follows:

User Exit	ADARUN	Use
User Exit 1	UEX1	Command processing (Adabas nucleus) -- being retired
User Exit 2	UEX2	Dual log processing
User Exit 3	UEX3	User-defined phonetic processing
User Exit 4	UEX4	User-generated log data
User Exit 5	UEX5	Adabas Review hub event handler
User Exit 6	UEX6	Data compression (ADACMP)
User Exit 8	UEX8	Operator interface
User Exit 9	UEX9	Data unload (ADAULD)
User Exit 11	UEX11	Command processing (Adabas nucleus)
User Exit 12	UEX12	Multiple log processing

Hyperdescriptor Exits	ADARUN	Use
1 . . 31	HEX01 . . HEX31	User-supplied algorithm to create hyperindex values

Collation Descriptor Exit	ADARUN	Use
1 . . 8	CDX01 . . CDX08	User-supplied algorithm to encode and decode values for the corresponding collation descriptors

SMF User Exit	ADARUN	Use
SMF User Exit	UEXSMF	User-supplied detail section to be included in the SMF record