Parsing z/OS SMF Type 30 (Job Accounting) and Type 110 (CICS Telemetry) Records with REXX
System Management Facilities (SMF) records are the black box of z/OS. Discover how to write high-speed REXX scripts that decode SMF Type 30 (CPU/Job accounting) and Type 110 (CICS transaction metrics) without purchasing expensive third-party reporting tools.
1 Incident Symptoms: What Triggers Parsing z/OS SMF Type 30 (Job Accounting) and Type 110 (CICS Telemetry) Records with REXX?
2 Technical Root Cause & Architecture Mechanics
3 Step-by-Step Diagnostic & Code Resolution
Diagnostic Reference Matrix
| Attribute | Diagnostic Specification |
|---|---|
| Target Subsystem | IBM z/OS 2.4 - 3.1 • DevOps & Automation |
| Error Signature | REXX, SMF, Telemetry |
| Resolution SLA | < 15 Minutes via Verified StackMF Runbook |
| Technical Reviewer | Anshu, Chief Technology Architect • StackMF Architecture Pod |
Architectural Prevention & Performance Tuning Checklist
- Verify SMF triplet offsets dynamically rather than hardcoding record positions.
- Filter SMF records during `IFASMFDP` extraction to keep REXX input files manageable.
- Stream parsed SMF metrics into Elasticsearch or Grafana for modern cloud dashboarding.
? Frequently Asked Questions
What is the root cause of Parsing z/OS SMF Type 30 (Job Accounting) and Type 110 (CICS Telemetry) Records with REXX? ↓
How do you resolve Parsing z/OS SMF Type 30 (Job Accounting) and Type 110 (CICS Telemetry) Records with REXX in production? ↓
How can teams prevent Parsing z/OS SMF Type 30 (Job Accounting) and Type 110 (CICS Telemetry) Records with REXX in enterprise pipelines? ↓
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Authoritative Reference Documentation
Official IBM manuals, Redbooks, and vendor technical advisories:
This diagnostic runbook is published by StackMF Technologies LLP for educational and architectural reference only. All code snippets, JCL, and procedures are provided "AS IS" without warranty of any kind. Always test changes thoroughly in non-production sysplex environments prior to production rollout.
IBM, z/OS, CICS, Db2, IMS, RACF, and IDz are registered trademarks of International Business Machines Corporation. Broadcom, CA-7, and Endevor are trademarks of Broadcom Inc. All other trademarks belong to their respective owners and are referenced under the Nominative Fair Use Doctrine (US Lanham Act 15 U.S.C. ยง 1125 / Section 30 of the Indian Trade Marks Act, 1999) solely for technology compatibility and diagnostic identification. StackMF Technologies LLP is an independent consulting entity not affiliated with or endorsed by these vendors. View Full Legal & IP Policy →
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