Server Datasets Reference

Zowe includes a number of files that are stored in the various data sets. See the following tables for the storage requirements and purposes.

Runtime Datasets

The following datasets comprise the runtime, read-only dataset content that can be used by multiple Zowe instances of the same version. These are either delivered by an SMP/E install, or by running zwe install when using the z/OS convenience build of the Zowe servers.

Library DDNAME	Member Type	Target Volume	Type	Org	RECFM	LRECL	No. of 3390 Trks	No. of DIR Blks
SZWESAMP	Samples	ANY	U	PDSE	FB	80	15	5
SZWEAUTH	Zowe APF Load Modules	ANY	U	PDSE	U	0	15	N/A
SZWEEXEC	CLIST copy utilities	ANY	U	PDSE	FB	80	15	5
SZWELOAD	Executable utilities library	ANY	U	PDSE	U	0	15	N/A

The SZWESAMP data set contains the following members.

Member name	Type	Purpose
ZWECSRVS	JCL	Removes the VSAM data set for the Caching Service
ZWECSVSM	JCL	Creates the VSAM data set for the Caching Service
ZWEGENER	JCL	Generates JCL templates to configure Zowe
ZWEIACF	JCL	Defines security permits for ACF2
ZWEIACFZ	JCL	Creates the ACF2 Zowe resource class
ZWEIAPF	JCL	Set APF for the required datasets
ZWEIAPF2	JCL	Set APF for the required datasets
ZWEIKRA1	JCL	Defines ACF2 key ring and certificates
ZWEIKRA2	JCL	Defines ACF2 key ring and certificates
ZWEIKRA3	JCL	Defines ACF2 key ring and certificates
ZWEIKRR1	JCL	Defines RACF key ring and certificates
ZWEIKRR2	JCL	Defines RACF key ring and certificates
ZWEIKRR3	JCL	Defines RACF key ring and certificates
ZWEIKRT1	JCL	Defines TSS key ring and certificates
ZWEIKRT2	JCL	Defines TSS key ring and certificates
ZWEIKRT3	JCL	Defines TSS key ring and certificates
ZWEIMVS	JCL	Creates datasets used by a Zowe instance
ZWEIMVS2	JCL	Creates the load library (expected to be APF)
ZWEINSTL	JCL	Creates and copies basic installation datasets and members
ZWEIRAC	JCL	Defines security permits for RACF
ZWEIRACZ	JCL	Creates the RACF Zowe resource class
ZWEISTC	JCL	Adds PROCLIB members
ZWEITSS	JCL	Defines security permits for TSS
ZWEITSSZ	JCL	Creates the TSS Zowe resource class
ZWEKRING	JCL	Defines key ring and certificates
ZWENOKRA	JCL	Removes key ring and certificates for ACF2
ZWENOKRR	JCL	Removes key ring and certificates for RACF
ZWENOKRT	JCL	Removes key ring and certificates for TSS
ZWENOKYR	JCL	Removes key ring and certificates
ZWENOSEC	JCL	Defines security permits
ZWERMVS	JCL	Removes datasets used by a Zowe instance
ZWERMVS2	JCL	Removes the APF load library
ZWERSTC	JCL	Removes PROCLIB members
ZWESASTC	JCL	Starts the Zowe Auxiliary server used by Cross memory server
ZWESECKG	JCL	Sample program which generates a secret key for the PKCS#11 token
ZWESECUR	JCL	Defines security permits for Zowe
ZWESIPRG	Commands	Console commands to APF authorize the cross memory server load library
ZWESIP00	PARMLIB	Member for the cross memory server
ZWESISCH	PPT	Defines entries required by Cross memory server and its Auxiliary address spaces to run in Key(4)
ZWESISTC	JCL	Starts the Zowe Cross memory server
ZWESLSTC	JCL	Starts the Zowe

The SZWEAUTH data set is a load library containing the following members.

Member name	Purpose
ZWELNCH	The Zowe launcher that controls the startup, restart and shutdown of Zowe's address spaces
ZWESIS01	Load module for the cross memory server
ZWESAUX	Load module for the cross memory server's auxiliary address space
ZWESISDL	ZIS Dynamic Plug-in

The SZWEEXEC data set contains few utilities used by Zowe.

The SZWELOAD data set contains config manager for REXX.

Custom Datasets

The following datasets are designed to be used by a single Zowe instance. These are created during post-install setup, and include temporary content as well as datasets used for extensions of Zowe.

Library DDNAME	Member Type	zowe.yaml	Target Volume	Type	Org	RECFM	LRECL	No. of 3390 Trks	No. of DIR Blks
CUST.PARMLIB	PARM Library Members	zowe.setup.dataset.parmlib	ANY	U	PDSE	FB	80	15	5
CUST.JCLLIB	JCL Members	zowe.setup.dataset.jcllib	ANY	U	PDSE	FB	80	15	5
CUST.ZWESAPL	CLIST copy utilities	zowe.setup.dataset.authPluginLib	ANY	U	PDSE	U	0	15	N/A