-
- Recent Topics
- Replies
- Views
- Last post
-
- 2 Replies
- 20841 Views
-
Last post by hollow_rowan69
Tue Oct 13, 2026 12:14 am
-
-
Use SMF to chase CPU spikes
by Abhilash Sharma » Thu Aug 20, 2026 6:30 pm » in Batch and Online » CICS, Middleware and MQ Series. » SMS & VSAM and BDAM, BSAM, QSAM, BPAM, ISAM, OAM. - 2 Replies
- 20770 Views
-
Last post by hollow_rowan69
Mon Oct 12, 2026 8:29 pm
-
-
-
Spool retention & archiving policy
by Abhishek Awasthi » Sun Aug 23, 2026 11:30 pm » in Announcements, Moderators & Guests » Site Announcements and Rules. - 1 Replies
- 20934 Views
-
Last post by Anuj Dhawan
Mon Sep 21, 2026 1:04 pm
-
-
-
Secure credential storage for jobs
by Aashoo Dabral » Thu Aug 27, 2026 3:30 am » in General » Other Mainframe Topics, Off-Topics, FAQs. - 1 Replies
- 18186 Views
-
Last post by Anuj Dhawan
Sat Sep 05, 2026 10:22 pm
-
-
- 1 Replies
- 20522 Views
-
Last post by Anuj Dhawan
Sat Sep 05, 2026 5:33 pm
-
- 1 Replies
- 20223 Views
-
Last post by Anuj Dhawan
Fri Sep 04, 2026 8:07 pm
-
-
Track memory leaks in long COBOL jobs
by Abhilash Sharma » Wed Aug 26, 2026 2:30 am » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 15602 Views
-
Last post by Abhilash Sharma
Wed Aug 26, 2026 2:30 am
-
-
-
MFED vs native z/OS compile differences
by Abhishek Gupta » Tue Aug 25, 2026 1:30 am » in Languages » IBM COBOL, GnuCOBOL (OpenCOBOL), OOCobol. - 1 Replies
- 20588 Views
-
Last post by Anuj Dhawan
Tue Aug 25, 2026 9:51 pm
-
-
-
Central config store for batch params
by Abhishek Dimri » Tue Aug 25, 2026 2:30 pm » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 15154 Views
-
Last post by Abhishek Dimri
Tue Aug 25, 2026 2:30 pm
-
-
-
Timezone‑aware batch timestamps
by Aarohi Saxena » Mon Aug 24, 2026 12:30 pm » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 14846 Views
-
Last post by Aarohi Saxena
Mon Aug 24, 2026 12:30 pm
-
-
-
Testing field migrations safely
by Vibha » Sun Aug 23, 2026 10:30 am » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 14836 Views
-
Last post by Vibha
Sun Aug 23, 2026 10:30 am
-
-
-
Fix unresolved symbols at bind
by Aditi Patwal » Sat Aug 22, 2026 10:30 pm » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 15059 Views
-
Last post by Aditi Patwal
Sat Aug 22, 2026 10:30 pm
-
-
-
Multi‑volume VSAM clusters—safe?
by Abhay Gadkari » Sat Aug 22, 2026 8:30 am » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 15278 Views
-
Last post by Abhay Gadkari
Sat Aug 22, 2026 8:30 am
-
-
-
Feature flags on z/OS apps
by Aashoo Dabral » Fri Aug 21, 2026 8:30 pm » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 14634 Views
-
Last post by Aashoo Dabral
Fri Aug 21, 2026 8:30 pm
-
-
-
String manipulation without UNSTRING/STRING
by Aakash Kochar » Fri Aug 21, 2026 7:30 am » in Announcements, Moderators & Guests » Site Announcements and Rules. - 0 Replies
- 9573 Views
-
Last post by Aakash Kochar
Fri Aug 21, 2026 7:30 am
-
-
- Topics
- Posts
- Last post
-
-
Site Announcements and Rules.
Announcements: A member should be concerned about. And the Rules you should follow.
Subforums: Downloads. , Applications - 140 Topics
- 583 Posts
-
Last post
Re: Spool retention & archivi…
by Anuj Dhawan View the latest post
-
-
- 104 Topics
- 681 Posts
-
Last post
by Anuj Dhawan
View the latest post
-
-
You are a Guest.
This Forum is for the guests or the users who are not registered on this board. This part allows guests to post in. - 61 Topics
- 223 Posts
-
Last post
Re: Find the size of a PS fil…
by Robert Sample View the latest post
-
-
- Topics
- Posts
- Last post
-
-
IBM COBOL, GnuCOBOL (OpenCOBOL), OOCobol.
OS/VS COBOL, COBOL II, Enterprise COBOL for z/OS. OpenCOBOL and OOCobol. - 270 Topics
- 1424 Posts
-
Last post
Re: MFED vs native z/OS compi…
by Anuj Dhawan View the latest post
-
-
-
TSO, ISPF & REXX (Do you still do CLIST?!).
Time Sharing Option, Interactive System Productivity Facility and REstructured eXtended eXecutor
Moderator: mickeydusaor - 141 Topics
- 728 Posts
-
Last post
Re: REXX EXECIO vs LINEIN — w…
by enrico-sorichetti View the latest post
-
-
-
Assembler & PL/I.
HLASM for MVS. PL/I for MVS & Enterprise PL/I for z/OS.
Subforum: C, C++ and Java for Mainframes. - 82 Topics
- 268 Posts
-
Last post
Re: difference between PL/1 a…
by zum13 View the latest post
-
-
- Topics
- Posts
- Last post
-
-
IBM DB2 and IMS DB/DC
RDBMS from IBM and IBM's Hierarchical DBMS and Transaction Manager (IMS DC). - 208 Topics
- 848 Posts
-
Last post
Re: Modify only the specific …
by LearnMainframe View the latest post
-
-
-
Other Databases on zOS.
Datacom, IDMS, Adabas, Oracle, FOCUS, NOMAD, TOTAL/SUPRA/ULTRA, Model 204, SQL/DS. - 25 Topics
- 61 Posts
-
Last post
Re: Can some plz tel me about…
by Rahul View the latest post
-
-
- Topics
- Posts
- Last post
-
-
JCL - Job Control Language.
JES2/3, JCL, utilities. - 220 Topics
- 1075 Posts
-
Last post
Re: Graceful shutdown & resum…
by Anuj Dhawan View the latest post
-
-
-
CICS, Middleware and MQ Series.
Customer Information Control System. Middleware and MQ Series.
Subforum: SMS & VSAM and BDAM, BSAM, QSAM, BPAM, ISAM, OAM. - 255 Topics
- 1076 Posts
-
Last post
Re: Use SMF to chase CPU spik…
by hollow_rowan69 View the latest post
-
-
- Topics
- Posts
- Last post
-
-
File-AID and IBM File Manager.
File-AID from Compuware and File Manager from IBM. - 35 Topics
- 174 Posts
-
Last post
Re: Creating XREF for IMS DBD…
by zum13 View the latest post
-
-
-
IBM DFSort, ICETOOL, ICEMAN, ICEGENER.
IBM's Sort Product, ICETOOL, ICEMAN and ICEGENER. - 103 Topics
- 466 Posts
-
Last post
SORT to split file by record …
by Ankit Gupta View the latest post
-
-
-
SyncSort, SyncTool, SyncGener.
SyncSort's Sort Product, SyncTool for z/OS, SYNCINIT and SYNCLIST. - 50 Topics
- 253 Posts
-
Last post
Re: SORT performance variance…
by Anuj Dhawan View the latest post
-
-
-
Testing Tools, Mainframe Application Testing, Abends Solution & QA.
Mainframe Application Testing, Offline testing and Tools. Xpediter, IBM Debugger.
Subforums: Application Change Control Software for MVS, OS/390 and z/OS. , Scheduling Software for MVS, OS/390 and zOS - 141 Topics
- 553 Posts
-
Last post
Re: Testing field migrations …
by BearGFR View the latest post
-
-
- Topics
- Posts
- Last post
-
-
Introduce Yourself and Share Your IT Experience.
Meet and greet the other members here and introduce yourself to the world, the way you want -- pull up a chair and make yourself comfortable! - 146 Topics
- 441 Posts
-
Last post
Re: MyOggradio
by BobP View the latest post
-
-
- 747 Topics
- 843 Posts
-
Last post
Re: IBM z/OS 3.1, an AI-infus…
by zum13 View the latest post
-
-
Other Mainframe Topics, Off-Topics, FAQs.
Other Mainframe related questions which attracts you and there is no suitable Forum you find for it and related FAQs.
Subforums: Programming Algorithms. , zLinux, USS and other Operating Systems for Mainframes. - 388 Topics
- 1692 Posts
-
Last post
Re: Secure credential storage…
by Anuj Dhawan View the latest post
-
-
-
Suggestions & Feedback : About the website.
Share your feedback and suggestions about the website here.
Subforums: Polls and Ideas. , Personal Computers - Mainframe related tools. , Thought of the Day, General Talk & Jokes. - 264 Topics
- 2142 Posts
-
Last post
Happy Diwali!
by Anjali Chopra View the latest post
-
-
- Topics
- Posts
- Last post
-
-
AppStore & Mainframes, Simulators and Emulators.
Anything about Mainframes - it's going away to Dinosaur is still roaring! To discuss/develop Mainframes Apps on/for Android Apps, Google Play Store and Mac App Store. Tools related to Mainframes usable on other Platforms like Windows, Android or Mac, Linux.
Subforum: Hercules, z390, zCOBOL, CBT Tape Files. - 25 Topics
- 81 Posts
-
Last post
Re: CBT Tape files
by Md.Imtiaz View the latest post
-
-
-
Tip Of the Day.
A Mainframe-Tip a Day keeps the bugs away!
Subforums: Follow up on Tips , Terminology is Important. - 23 Topics
- 227 Posts
-
Last post
Re: DCB and DSCB.
by Robert Sample View the latest post
-
-
-
User Contributions.
Registered Members can share Internet Links and/or Documents on Mainframe Technologies here.
Subforums: COBOL , JCL , DB2 , IMS DB/DC , VSAM , REXX , SAS , Compiler , Assembler , Miscellaneous , The Books and The History. , Company Profiles. , The People. - 83 Topics
- 122 Posts
-
Last post
Re: Joe Piscopo.
by aliciaazuri View the latest post
-
-
- Topics
- Posts
- Last post
-
-
zCloud Computing and related news
General Cloud Computing Discussion , Discussion on Vendor Specific Cloud Computing Tools for mainframes, Cloud Computing Certifications.
Subforum: SAS & Cloud Computing. - 41 Topics
- 102 Posts
-
Last post
Re: Cloud computing and mainf…
by forgeahead View the latest post
-
-
-
DevOps for Mainframes and related news
General DevOps for Mainframes Discussion, Vendor Specific Cloud Computing Tools for mainframes, DevOps Certifications, IDz, Topaz, IBM DBB, Jenkins - 35 Topics
- 89 Posts
-
Last post
Re: JCL → Jenkins pipeline ma…
by hollow_rowan69 View the latest post
-
-
-
Big Data for Mainframes and related news
Big Data implementation on Mainframes - 20 Topics
- 20 Posts
-
Last post
Mesmerizing plush toy robots …
by Anuj Dhawan View the latest post
-
-
- Topics
- Posts
- Last post
-
- 267 Topics
- 395 Posts
-
Last post
Re: Restarting Mainframe Care…
by earthwonders View the latest post
-
-
Interview Questions.
All sort of Mainframes Interview Questions. - 222 Topics
- 1033 Posts
-
Last post
Re: DSN=DUMMY versus DSN=FILE…
by zum13 View the latest post
-
-
- Information
-
-
Who is online
In total there are 25572 users online :: 9 registered, 0 hidden and 25563 guests (based on users active over the past 30 minutes)
Most users ever online was 44892 on Sat Aug 29, 2026 2:03 am
-
Statistics
Total posts 15631 • Total topics 4125 • Total members 51969 • Our newest member Laurenwhari
Who was here
In total there were 674694 users online :: 2 registered, 0 hidden, 13 bots and 674679 guests (based on users active over the past 24 hours)
Most users ever online was 758416 between Fri 9. Oct 2026 and Sat 10. Oct 2026
Registered users: hollow_rowan69, Anuj Dhawan
Bots: Proximic [Spider], Bing [Bot], DuckDuckGo [Bot], Tbot, Google [Bot], UberMetrics [Bot], Facebook [Bot], curl [Bot], ICjobs [Bot], Twitter [Crawler], Google Images [Agent], ADmantX [Bot], Trident
Thanks Toplist — 5
Robert Sample (165), Anuj Dhawan (156), enrico-sorichetti (85), zum13 (44), William Collins (26)