Product TRX Causes REXX SYSEXEC Error REXX007E GSVN0004 failed, rc 20
Article ID: 251562
Updated On:
Products
Issue/Introduction
Tone Software TRX TSO Performance Manager (TRX), a "comprehensive TSO management solution that reduces TSO resource consumption, makes TSO more useful, and enhances TSO performance..." (Tone Software site).
A TRX profile was not defined for SYSVIEW and the following error occurred when accessing MENU NETWORK from the main SYSVIEW panel:
REXX exec load file SYSEXEC does not contain exec member GSVN0004.
The REXX exec cannot be interpreted.
The REXX exec cannot be loaded.
***
Upon entering the panel, the following warning is also observed before returning to the panel:
REXX007E GSVN0004 failed, rc 20
Review of CLIST
The suite calls SYSVIEW via the default supplied CLIST (SYSVCLIST)
Review of REXX Libraries
The SYSVIEW REXX libraries (CMN4BREX) are dynamically allocated via the SYSVIEW PROC SYSEXEC DD statements; both datasets are populated with the default install members, which does include the member GSVN0004 mentioned in the error:
Dsn-Site-REXXLIB SYSA.SYSVIEW.Vxx.ZOSxx.SITE.CNM4BREX
Dsn-System-REXXLIB SYSA.SYSVIEW.Vxx.ZOSxx.CNM4BREX
Warning Message Observations
- With the CLIST, the REXXLIB SYSEXEC DD datasets are being called/allocated dynamically when SYSVIEW is launched
- The warning doesn't occur when TRX is told to allocate the SYSVIEW.CNM4BREX dataset to the user TSO profile
- Review of the TRX.VIOLIB dataset identifies all SYSVIEW.CMN4BREX members but displays the text "NO DATA" next to it; potentially identifying issue pulling or reading the data:
SYSS E SYSA.TRX.XXXLIB
Name Prompt Lib Size
. ACKCLR -
. ADDTOGRP *No Data -
. APIDIAG *No Data -
. APIDIAGI *No Data -
. DASHBORD *No Data -
. DLDELETE *No Data -
. DLLIBV *No Data -
. DSATTR *No Data -
. FILELIST *No Data -
...
Cause
The TRX PROC starting the SYSVIEW application allocates the CNM4BREX dataset; however, when a USER calls the SYSVIEW panels and attempts to interact, the CLIST/REXX SYSVCLST/SYSVREXX does not allocate the CNM4BREX dataset to the USER, resulting in the error and subsequent warning message.
Resolution
Create a SYSVIEW profile in TRX that allocates the proper SYSVIEW datasets when called by a USER. This bypasses the calling of SYSVIEW via the SYSVREXX instead of from a custom profile in TRX.
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