Zengines Assist - Variable Summaries

Zengines Assist - Variable Summaries explain what a program data item does and how it participates in processing—without manually following every assignment and SQL statement. They are especially useful for top variables (record-level groups) and key fields inside them.

Where to find it

1. Open Explore → Variables tab (often via a link from Modules, Fields, or Jobs).
2. Select a variable to open its detail view.
3. Click Summary.

Generation usually takes a few seconds.

What to expect

When you click Summary, you get a short plain-English read of what that variable does in the program—often enough to orient yourself before tracing in Explore.

Click Tell Me More for a longer AI summary. Expanded content is grouped into themes such as (wording may vary by release):

• Purpose — Business meaning and role of the variable
• Implementation — How logic sets, moves, and tests it
• Execution context — Paragraphs or subroutines where it matters
• Data lineage — Where the value comes from and where it goes, with links to copybooks, tables, files, and related variables

Summaries can describe flow across a program (and related modules) in one narrative—useful when manual point-and-click tracing would take longer. You should still use Explore links to verify paths that matter for compliance or migration decisions.

Summary and Tell Me More

Hyperlinks in summaries

Tell Me More content links to tables, files, copybooks, and other variables mentioned in the narrative. Use them to pivot into deterministic detail.

When to use Zengines Assist - Variable Summaries

• You landed on a field from the Fields tab and need the COBOL story behind one column.
• A top variable represents a file or table record and you want the whole group explained.
• Manual edge-to-edge tracing is correct but slow; run Summary, then confirm the highest-risk edges in Explore.