IBM z/OS MVS JCL Reference
E736226
IBM z/OS MVS JCL Reference is an IBM manual that comprehensively documents the syntax, usage, and system behavior of Job Control Language (JCL) for the z/OS operating system.
All labels observed (2)
| Label | Occurrences |
|---|---|
| IBM z/OS MVS JCL Reference canonical | 1 |
| IBM z/OS MVS JCL User’s Guide | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8483365 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IBM z/OS MVS JCL Reference Context triple: [Job Control Language, documentation, IBM z/OS MVS JCL Reference]
-
A.
JCL
JCL is the standard set of pre-built classes and APIs that provide core functionality for Java programs, including utilities for data structures, I/O, networking, and more.
-
B.
z/OS
z/OS is IBM’s 64-bit mainframe operating system designed for high-volume, secure, and reliable enterprise computing workloads.
-
C.
z/OS Management Facility
z/OS Management Facility is a web-based management and administration interface for IBM’s z/OS operating system that simplifies system configuration, monitoring, and task automation.
-
D.
IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
-
E.
CICS
CICS is the College of Information and Computer Sciences at the University of Massachusetts Amherst, known for its research and education in computer science and related fields.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IBM z/OS MVS JCL Reference Target entity description: IBM z/OS MVS JCL Reference is an IBM manual that comprehensively documents the syntax, usage, and system behavior of Job Control Language (JCL) for the z/OS operating system.
-
A.
JCL
JCL is the standard set of pre-built classes and APIs that provide core functionality for Java programs, including utilities for data structures, I/O, networking, and more.
-
B.
z/OS
z/OS is IBM’s 64-bit mainframe operating system designed for high-volume, secure, and reliable enterprise computing workloads.
-
C.
z/OS Management Facility
z/OS Management Facility is a web-based management and administration interface for IBM’s z/OS operating system that simplifies system configuration, monitoring, and task automation.
-
D.
IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
-
E.
CICS
CICS is the College of Information and Computer Sciences at the University of Massachusetts Amherst, known for its research and education in computer science and related fields.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
IBM publication
ⓘ
software documentation ⓘ technical manual ⓘ |
| associatedWith | IBM z/OS MVS component ⓘ |
| availableAs |
PDF
ⓘ
online HTML ⓘ |
| covers |
DD statements
ⓘ
EXEC statements ⓘ JCL coding conventions ⓘ JCL error messages ⓘ JCL keywords and operands ⓘ JCL syntax rules ⓘ JOB statements ⓘ MVS JCL NERFINISHED ⓘ PROC and procedure usage ⓘ batch job processing ⓘ condition codes in JCL ⓘ data set allocation in JCL ⓘ job scheduling controls ⓘ job submission ⓘ restart and recovery options in JCL ⓘ symbolic parameters in JCL ⓘ |
| documents |
JCL examples
ⓘ
JCL parameters ⓘ JCL statements ⓘ JCL syntax ⓘ JCL system behavior ⓘ JCL usage rules ⓘ Job Control Language NERFINISHED ⓘ |
| hasAbbreviation | SA22-7597 (for one common edition identifier) ⓘ |
| intendedAudience |
application programmers
ⓘ
operations staff ⓘ system programmers ⓘ z/OS system administrators ⓘ |
| language | English ⓘ |
| partOf |
IBM z/OS MVS documentation set
NERFINISHED
ⓘ
z/OS documentation library NERFINISHED ⓘ |
| publisher |
IBM
NERFINISHED
ⓘ
International Business Machines Corporation NERFINISHED ⓘ |
| subjectOf | z/OS operating system NERFINISHED ⓘ |
| targetPlatform |
IBM mainframe systems
ⓘ
IBM z/OS NERFINISHED ⓘ |
| title | z/OS MVS JCL Reference NERFINISHED ⓘ |
| topic |
mainframe batch processing
ⓘ
system-level job control ⓘ |
| usedFor |
learning JCL syntax and semantics
ⓘ
troubleshooting JCL problems ⓘ writing JCL for z/OS ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: IBM z/OS MVS JCL Reference Description of subject: IBM z/OS MVS JCL Reference is an IBM manual that comprehensively documents the syntax, usage, and system behavior of Job Control Language (JCL) for the z/OS operating system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
IBM z/OS MVS JCL User’s Guide