If a Jira Cloud issue or Jira Service Management (JSM) portal request will not submit because of a default value, identify the field named in the validation response, then check its custom-field context, default, options, requiredness, and visibility. A field can block creation even when it is hidden from the form.
Find the field that is actually failing
Reproduce the problem with your browser’s developer tools open. In the Console, look for a validation message. If the error is not clear, open the Network panel, find the failed HTTP 400 request, and inspect its response body. Jira may identify a custom field by an ID such as customfield_XXXXX rather than by the label shown to a user.
Record the field ID or name and the exact creation route that failed: the affected space or project, work type, and whether you were creating a work item in Jira or submitting a JSM portal request. Resolve the ID to its custom-field name in Jira administration if necessary. Do not assume the visible field on the form is the cause: a hidden field associated with the applicable field configuration can also prevent creation.
Match the field context to the work item
A custom-field context controls where that field’s configuration applies. Depending on the field, it can also define its default, available options, or user filtering. In the field’s context settings, check that the active context covers the affected space or project and work type. Then check that the context contains a valid value or valid options for the field.
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Every custom field has a context. The default context can apply across work types and spaces unless it has been customized; changing a context can therefore affect more than the one creation flow you are troubleshooting. Review its scope before editing it.
- If the current default is no longer valid or selectable, replace it with a valid value or clear the default.
- If a field with predefined choices has no usable options in the applicable context, select a context that contains the needed options or add the intended options to the context that applies.
- For a User Picker, confirm that the configured default refers to an existing, active, valid user. Remove or replace a stale default that points to a removed or inactive account.
A stale User Picker default can stop a work-item or portal request from being created even if the field is hidden or the requester does not intend to change it.
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Make requiredness and visibility agree
Check the field configuration to see whether the field is required, then confirm that it is available on the relevant create screen. A required field that is absent from the create screen can block issue creation. In JSM, also inspect the request type’s field settings: if the requester must supply the value, make the field available on that request form; if the workflow supports a preset, configure an appropriate one; or make the field optional when that is acceptable.
Keep the Jira field configuration and the JSM request-type settings consistent. Screens, field configurations, and request forms control different parts of the experience, so changing a default alone may not fix a missing-field problem. If a field remains absent after being added to a screen, check its context, field configuration, screen configuration, and the work type in scope.
Jira administration is progressively moving from field configurations and schemes toward unified field schemes. The newer interface may not be available on every site, so labels and navigation can vary. Follow the field and context controls available in your site rather than assuming every administrator sees the same layout.
Use the symptom to choose your first check
| Symptom | Check first | Likely fix |
|---|---|---|
| Creation reports a hidden field or invalid default | Inspect the Console or failed request response; check hidden fields in the applicable field configuration. | Correct or clear the named field’s invalid default, and check whether a hidden required field is involved. |
| Error says a user is not valid for a User Picker | Use the response’s custom-field ID to locate the User Picker and inspect its default. | Remove or replace a default that refers to a removed, inactive, or otherwise invalid user. |
| A mandatory field has no selectable values, or the error mentions “allowed values are -1” | Check the active context’s scope and option list. | Use a context with valid options or add the intended options to the applicable context. |
| A required field causes a silent create or portal failure | Check requiredness and whether the field is present on the create screen or request type. | Make the field available where it is required, provide a supported preset, or make it optional if the workflow allows. |
| A field is missing even after it was added to a screen | Check context scope, field configuration, screen configuration, and applicable work type. | Align the context and configuration with the work item being created. |
Verify the fix in the same workflow
- Retry creation with the same space or project and work type that failed. For JSM, use the same request type.
- For a portal problem, test in a private or incognito browser window while signed in as a customer account, not only from the administrator view.
- Confirm that the issue or request is created. If it still fails, capture the new validation response and inspect the next field or error it identifies; more than one configuration problem may be present.
Field types and settings are not interchangeable
Default-value support and valid values depend on the field type and the applicable context. For example, instructions for configuring a rich-text default apply to a specific text-field setup; they should not be treated as general steps for every Jira field. Check the settings for the particular field type you are troubleshooting.
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