Why Jira's bulk edit falls short
Jira Cloud's bulk change screen (select issues → Bulk Change → Edit) can set a field to the same value across every issue you selected: move them all to one status, assign them all to one person, add one label to all of them. What it can't do is set issue A's due date to one value and issue B's to a different value in the same pass. Any update where different issues need different values — a spreadsheet of "issue key, new assignee, new due date" rows, say — falls outside what bulk edit does natively, and teams end up opening issues one at a time.
What a real spreadsheet-driven update needs
- Column-to-field mapping, so a spreadsheet header like "Assignee" or "Due Date" maps to the right Jira field, including custom fields.
- A dry run before anything is written — checking issue access, which fields are actually editable on each issue, and that referenced options, users, and values are valid.
- A validation report that says exactly what would change and what would fail, before committing.
- Permission handling as the person running the import, not a shared admin account — so nobody can update issues they don't already have edit access to.
Where these imports usually go wrong
The two most common failure modes are silent: a mistyped option value (a status or priority spelled slightly differently than the field's actual options) gets skipped instead of erroring loudly, and a custom field ID mismatch between environments means a mapping saved against one Jira site quietly doesn't apply on another. A validation pass that lists every row's outcome before committing catches both — reading the results file after an import already ran is too late if half the rows were silently skipped.
Checking an import went cleanly
- Run the dry run first and read every warning, not just the summary count — a "12 of 15 succeeded" result hides which 3 didn't and why.
- Fix the flagged rows (typically a mapping or an invalid option value) and re-run the dry run before committing anything.
- After the real import, spot-check a sample of updated issues against the source spreadsheet rows.
- Keep the validation report — it's the audit trail for what changed and when, useful if anything needs to be reverted.
If the rows are new issues, not updates
Everything above assumes the issues already exist and only field values are changing. Creating new issues from a spreadsheet is a different job with its own permission and row-count limits. See importing Jira issues from Excel for what Jira's native CSV importer does and doesn't handle there.
Skip the one-at-a-time edits
Excel Import & Export for Jira maps spreadsheet columns to Jira fields, validates every row with a dry run first, and imports or updates issues as the current user — with no data leaving Atlassian.
See Excel Import & Export for Jira