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IBM Explorer for z/OS Fix List

Product Documentation


Abstract

This document contains a complete list of releases, refreshes and fix packs sorted by version for IBM® Explorer for z/OS® (z/OS Explorer).

Content

Table of Contents:


3.4.5 Release

 
LinkDate ReleasedStatus
Download 3.4.519 June 2026Current
APARs fixedHost APAR:

MVSLOCKOWNERSHIPTRACKER : ZFILE DELETE OP FAILED EDC5028I
Add ability to use --vs volume serial with dsname list
feklog message enable_attls_policy and enable_ssl both TRUE
client min version validation does not fail

3.4.4 Release

 
LinkDate ReleasedStatus
Download 3.4.420 Feb 2026Superseded
APARs fixedHost APAR:
IBM DEVELOPER FOR Z/OS 17.0.2 RANDOM CONNECTION ISSUE
 JMON faulty maxRC for TYPRUN=SCAN + NOTIFY
 
private_common_properties folder should not be created when service is not enabled
 
RSE auth chokes with MFA compound separator ";"
 
RSE client does not open GDG dataset entries
 

3.4.3 Release

 
LinkDate ReleasedStatus
Download 3.4.324 Oct 2025Superseded
APARs fixedHost APAR:
RSED 3.4.1 - Removing the "su" test during Daemon startup.   
RSED Extended lock tracker to auto clean up tracking entry

3.4.2 Release

 
LinkDate ReleasedStatus
Download 3.4.213 June 2025Superseded
APARs fixedHost APAR:
INTERNAL DEFECT FIXES - ZEXPL 3.4.2

3.4.1 Release

 
LinkDate ReleasedStatus
Download 3.4.121 February 2025Superseded
APARs fixedHost APAR:
INTERNAL DEFECT FIXES - ZEXPL 3.4.1

Table of Contents:


3.3.9 Release

 
LinkDate ReleasedStatus
Download 3.3.922nd May 2026Current
APARs fixedHost APARs:
APAR PH71127 private_common_properties shouldn't be created when service disabled 
RSE auth chokes with MFA compound separator ";" 
MVSLOCKOWNERSHIPTRACKER : ZFILE DELETE OPERATION FAILED 
feklog message enable_attls_policy + enable_ssl cannot both be TRUE   
 

3.3.8 Release

 
LinkDate ReleasedStatus
Download 3.3.821st Nov 2025Superseded
APARs fixedHost APARs:
APAR PH68427 RSED Extended lock tracker to auto clean up    
 

3.3.7 Release

 
LinkDate ReleasedStatus
Download 3.3.79th May 2025Superseded
APARs fixedHost APARs:
RSED customize temp dataset name in load copy   
RSED accept only client cert authentication conneciton   
RSE version.sh reports GA version
RSED Removing the "su" test during Daemon startup

3.3.6 Release

 
LinkDate ReleasedStatus
Download 3.3.620 November 2024Superseded
APARs fixedHost APARs:
JMON faulty security check for routed spool files   
PDS member last modified date should in Show in table view   
PDS member search gives wrong results for subsequent searches   
RSE HIGH CPU CONSOMPTION WHEN DOING A GFL   
ZosMiner to turn on xmlgenerate buffer flag to avoid getJWT() return empty buffer   
ALL is not a valid RACF LISTGROUP option   
DELETING SYMBOLIC LINKS USING CLIENT RESULTS IN LINK AND UNDERLYING DATA REMOVAL   
WARNING for NLSPATH & RSE_PLUGIN_PATH should be INFO   
RFE FEKLOGS report extattr
CEA TSO interactive command does not prompt input for Menu Manager
Java exception when User connects UniversalFileSystemMiner

3.3.5 Release

 
LinkDate ReleasedStatus
Download 3.3.514 June 2024Superseded
APARs fixedHost APARs:
RSE's FEKATTR MAY REPORT MODIFICATION CENTURY INCORRECTLY.
IBM EXPLORER FOR Z/OS V3.3 - HIGH CPU CONSUMPTION AFTER RUNNING IVP.
WITH RACF AUDITING ENABLED, WHEN A PROCESS ENDS, RACF ERROR INSUFFICIENT AUTHORITY TO KILL RETURNED IN IBM EXPLORER FOR Z/OS.

3.3.4 Release

 
LinkDate ReleasedStatus
Download 3.3.415 March 2024Superseded
APARs fixedHost APARs:
IBM EXPLORER FOR Z/OS 3.3.2 FEKFOMVS FAILS TO PASS APPLICATION ID DURING RSED AUTHENTICATION WITH A PASSPHRASE.
FEKFOMVS VERIFYUSER ISSUE NEEDS TO BE CAUGHT IN AUTHENTICATION.

3.3.3 Release

 
LinkDate ReleasedStatus
Download 3.3.320 October 2023Superseded
APARs fixedHost APARs:
Z/OS EXPLORER INTERNAL DEFECTS AND ENHANCEMENTS.
ISPF IVP FAILS WITH DD SYSPROC NOT DEFINED.
REMOTE RESOURCE API METHOD TO RETRIEVE OUTPUT.
CONNECT TO REMOTE SYSTEM WITH CRRZI9003E AND RSEG1057.
Client APARs:
SQL QUERY RESULTS TURNING UP BLANK AFTER PERFORMING A DATA SET SUBSET.

3.3.2 Release

 
LinkDate ReleasedStatus
Download 3.3.216 June 2023Superseded
APARs fixedHost APAR:
Z/OS EXPLORER 3.3.2 INTERNAL DEFECT FIX.
Client APARs:
NOT ALL MESSAGES ARE PROPERLY RECEIVED BY CLIENT WHEN USING TSO SEND.
RSED/DAEMON MESSAGE LISTENER DOESNOT TOLERATE UNEXPECTED FORMAT MESSAGE.
DEVELOPER FOR SYSTEM Z V16.0 - CODEPAGE IBM-1390/1399 SUPPORT.
RSE V15 REMOTE z/OS SEARCH TRIGGERED FROM MVS FILES DOES NOT APPLY ANY CRITERIA AND RUNS AS IT WAS A "*.*" FULL SEARCH.

3.3.1 Release

 
LinkDate ReleasedStatus
Download 3.3.117 March 2023Superseded
APARs fixedHost APAR:
IBM Z/OS EXPLORER 3.3 - RSEG 1056: CANNOT CONNECT TO SERVER. UNEXPECTED EXCEPTION.

3.3.0.0a Release

 
LinkDate ReleasedStatus
Download 3.3.0.0a27 October 2022Superseded
APARs fixedHost APAR:
ZEXPL 3.3.0.0A INTERNAL DEFECT FIX - ADCD DROP

Table of Contents:


1.2.5 Release

 
 
LinkDate ReleasedStatus
RSE API 1.2.519 June 2026Current
APARs fixedHost APAR:

NPE and HTTP500 WHILE CONCURRENT USER LOGOUT/LOGIN
PDS memberAttrs timeout for non-stats members
Add ability to use --vs volume serial with dsname list
MCP Server: implement core MVS tools
use golden list in a way that SAF token auth can be honoured
RSEAPI Add Support to Append Data to Files and Datasets
provide badhex detection to mvs api
New /admin/diagnostics api to download rseapi server and user logs
RSEAPI/RSE should not alter the 'referenced date' of datasets
support for X.509 certificate-based login

1.2.4 Release

 
 
LinkDate ReleasedStatus
RSE API 1.2.420 Feb 2026Superseded
APARs fixedHost APAR:

VSAM dataset attributes display
Get content length of datasets
gather user diagnostic logs - /admin/getUserLogs
The API is not correctly retrieving dataset names that match the specified filter.
Include-GDS option not showing GDS results right after their GDGs
To fill GDS (in SOURCE) only for RSEAPI
private_common_properties folder should not be created when service is not enabled
User logout could crash with null common properties & product registration adapter OR null Client

1.2.3 Release

 
 
LinkDate ReleasedStatus
RSE API 1.2.324 Oct 2025Superseded
APARs fixedHost APAR:
RSEAPI support VSAM creation   
RSEAPI - mvs dataset query to include GDS   
RSEAPI: provide API to get the number of data sets   
RSE API: support for VSAM dataset deletion   
RSE API: Support allocateLike for VSAM datasets   
RSEAPI logger reorg: structure change

1.2.2 Release

 
 
LinkDate ReleasedStatus
RSE API 1.2.213 June 2025Superseded
APARs fixedHost APAR:
INTERNAL DEFECT FIX - RSEAPI 1.2.2

1.2.1 Release

LinkDate ReleasedStatus
RSE API 1.2.121 February 2025Superseded
APARs fixedHost APAR:
INTERNAL DEFECT FIX - RSEAPI 1.2.1

Table of Contents:

 

1.1.9 Release

 
LinkDate ReleasedStatus
RSE API 1.1.922nd May 2026Current
APAR fixed

PH69655

RSEAPI V1.1.9 INTERNAL DEFECT FIX   
private_common_properties shouldn't be created when service disabled  
RSE auth chokes with MFA compound separator ";"
MVSLOCKOWNERSHIPTRACKER : ZFILE DELETE OPERATION FAILED
feklog message enable_attls_policy + enable_ssl cannot both be TRUE
Impact assessmentThis is a maintenance release. It contains fixes for defects.
Upgrade instructions
1. Download the PTF of the RSE API host component. On the Host Component Download page, select the RSE API tab, and click the download icon of the PTF.
2. Expand the downloaded zip and follow the included instructions to install the PTF.

1.1.8 Release

 
LinkDate ReleasedStatus
RSE API 1.1.821 Nov 2025Superseded
APAR fixed

PH69028

RSEAPI V1.1.8 INTERNAL DEFECT FIX   
APAR PH68396 RSEAPI 1.2.2 – Process Fails When Grouping   
APAR PH67330: IBM RSEAPI 1.2.1, RESPONSES CAN BE INCORRECT   
APAR PH67055: IN IBM RSEAPI 1.1.X AND 1.2.X, WHEN THE STARTED   
RSEAPI default user log if RSE-log env not set
Impact assessmentThis is a maintenance release. It contains fixes for defects.
Upgrade instructions
1. Download the PTF of the RSE API host component. On the Host Component Download page, select the RSE API tab, and click the download icon of the PTF.
2. Expand the downloaded zip and follow the included instructions to install the PTF.

1.1.7 Release

 
LinkDate ReleasedStatus
RSE API 1.1.79 May 2025Superseded
APAR fixed

PH66382

RSEAPI V1.1.7 INTERNAL DEFECT FIX
Impact assessmentThis is a maintenance release. It contains fixes for defects.
Upgrade instructions
1. Download the PTF of the RSE API host component. On the Host Component Download page, select the RSE API tab, and click the download icon of the PTF.
2. Expand the downloaded zip and follow the included instructions to install the PTF.

1.1.6 Release

 
LinkDate ReleasedStatus
RSE API 1.1.622 November 2024Superseded
APAR fixed

PH65787

RSEAPI V1.1.6 INTERNAL DEFECT FIX
Impact assessmentThis is a maintenance release. It contains fixes for defects.
Upgrade instructions
1. Download the PTF of the RSE API host component. On the Host Component Download page, select the RSE API tab, and click the download icon of the PTF.
2. Expand the downloaded zip and follow the included instructions to install the PTF.

1.1.5 Release

 
LinkDate ReleasedStatus
RSE API 1.1.514 June 2024Superseded
APAR fixed

PH61781

RSEAPI V1.1.5 INTERNAL DEFECT FIX
Impact assessmentThis is a maintenance release. It contains fixes for defects.
Upgrade instructions
1. Download the PTF of the RSE API host component. On the Host Component Download page, select the RSE API tab, and click the download icon of the PTF.
2. Expand the downloaded zip and follow the included instructions to install the PTF.

1.1.4 Release

 
LinkDate ReleasedStatus
RSE API 1.1.415 March 2024Superseded
APAR fixed

PH60239

RSEAPI V1.1.4 INTERNAL DEFECT FIX

1.1.3 Release

 
LinkDate ReleasedStatus
RSE API 1.1.320 October 2023Superseded
APAR fixed

PH57572

RSEAPI V1.1.3 INTERNAL DEFECT FIX

1.1.2 Release

 
LinkDate ReleasedStatus
RSE API 1.1.216 June 2023Superseded
APAR fixed

PH55137

RSEAPI 1.1.2 INTERNAL DEFECT FIX

1.1.1 Release

 
LinkDate ReleasedStatus
RSE API 1.1.117 March 2023Superseded
APAR fixed

PH53200

RSEAPI V1.1.1 INTERNAL DEFECT FIX

1.1.0a Release

 
LinkDate ReleasedStatus
RSE API 1.1.0a27 October 2022Superseded
APAR fixed

PH50505

RSEAPI 1.1.0A INTERNAL DEFECT FIX - ADCD TESTING

Document Location

Worldwide

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Document Information

Modified date:
18 June 2026

UID

swg27047906