Validate and fix topology errors

Available with Standard or Advanced license.

The Error Inspector Error Inspector validates feature topology in a map for a selected source geodatabase topology. Errors and exceptions are shown in a table and symbolized on map layers that are categorized by feature type. It is available on the Edit tab in the Manage Edits group, and in the Modify Features pane.

The menu bar at the top of the table contains commands to choose the source topology and filter the errors and exceptions displayed in the table. It also includes options to zoom or pan to features, and clear or switch the selected rows.

For information about topology rules and predefined fixes, see the following topics:

Note:

Geodatabase topologies published in a feature service can be edited in ArcGIS Pro and validated and fixed through the feature service.

To validate a topology and fix errors, complete the following steps:

  1. Click the ribbon Edit tab. In the Manage Edits group, click Error Inspector Error Inspector.

    The Error Inspector table appears.

  2. On the menu bar, in the Source group, choose a source topology and validate it.
    1. Click the Source drop-down arrow and choose a topology.
    2. Click Validate Validate Extent.

      Alternatively, click a Validate tool in the Modify Features pane.

    Error Inspector Validate

    Errors and exceptions are shown in the table and symbolized on map layers, categorized by feature type.

  3. In the Filter group, choose the rules, errors, exceptions, error geometry, and map extent displayed in the table view.
    1. Click Rules Rules, check the check boxes on the pop-up menu for the rules you want to show in the table, and click Close Close.

      To uncheck all check boxes, click Clear.

      Filter
    2. Click Exceptions Rules and choose Errors, or Errors and Exceptions, or Exceptions.
    3. Click Error Geometry Rules and check the Point, Polyline, or Polygon check boxes.
    4. Click Map Extent Map Extent.

      To filter a specific area of interest, first drag the map using the pointer and then click Map Extent.

    Error Inspector Filter
    Note:

    The Rules, Exceptions, Error Geometry, and Map Extent settings collectively operate as a Boolean AND filter. The table view displays errors and exceptions only if each of the four filters return a result. If any of the enabled filter settings return zero results, the table displays nothing.

  4. To select and highlight an error in the table view, click the gray square next to the Shape field.
    • To select a range of error rows, drag the pointer up or down across the rows, or press Shift and click the last record in the sequence.
    • To select multiple error rows, press Ctrl and click each record.

    The selected rows highlight in the table view and commands in the Selection group are enabled.

  5. To zoom or pan to selected records, use the following commands in the Selection group.

    Zoom To Selection Zoom To Selection

    Zoom in and center the map on the extent of the errors in the selected rows. Alternatively, press Ctrl+Shift+Equal sign

    Pan To Selection Pan To Selection

    Center the map around the errors in the selected rows. Alternatively, press Ctrl+Shift+N.

    Switch Selection Switch Selection

    Deselect all the selected features and select all the deselected ones Alternatively, press Ctrl+U.

    Clear Selection Clear Selected

    Unselect all selected rows. Alternatively, press Ctrl+U. To select all rows, press Ctrl+A

    Select Features Features

    Select the features that created the errors in the selected rows. Alternatively, press F.

    Error Inspector Selection
  6. Click the Preview tab in the error viewer to display the features creating the error while leaving the map view extent unchanged.
  7. Click the Details tab to view information about the feature and error.
    Tip:

    To show the Length and Area fields in the table, click the menu button Menu on the menu bar and enable Show Shape Length/Area.

  8. Click the Fix tab and use the available tools to fix the selected error or to mark or clear an exception.

    Available Fixes for Selected Errors

    This section contains tools with defined fixes for a specific error. If a predefined fix is not available, select and edit the features using standard editing tools.

    Mark as Exception Mark as Exception

    Click this command to remove the highlighted error from the topology layers, and ignore it when topology is validated. You can reinstate the error if you decide the feature needs to comply with the topology rule.

    Clear Exception Clear Exception

    Click this command to reinstate the highlighted error and symbolize it on the topology layers.

    Error Inspector Error Viewer
  9. Optionally, use the commands on the status bar below the error viewer to zoom to and fix errors in the map, or to step through errors in the table.

    Zoom to Error Zoom to Error

    Zoom to the error in the map.

    Fix Error Fix Error

    Click the error in the map and fix it using commands on the context menu. The available commands vary depending on the error.

    Pop-up menu
    Example context menu
    Note:

    This tool is also available in the Modify Features pane.

    Previous Error Previous Error

    If no errors are selected in the table, move the cursor to the previous row.

    Next Error Next Error

    If no errors are selected in the table, move the cursor to the next row.

  10. To confirm that your edits corrected the errors, click Validate Validate Extent on the menu bar.

Keyboard shortcuts for error inspector

Keyboard shortcutActionComment

Up arrow key and Down arrow key

Move the pointer.

Move the pointer up and down the rows in the error table.

Ctrl+Equal sign (=)

Zoom in and center the map on the error feature in the current row.

This is the same as clicking Zoom To Zoom To Selection on the toolbar.

Alternatively, press Ctrl+Shift+Equal sign (=)

Ctrl+N

Pan the active map to the selected error.

This is the same as clicking Pan To Pan To Selection on the toolbar.

Alternatively, press Ctrl+Shift+N

F

Select the primary features causing the error.

This is the same as clicking Select Features Features on the toolbar.

X

Mark the error as an exception.

This is the same as right-clicking the current row and clicking Mark as Exception Mark as Exception.

E

Clear the exception and mark the record as an error.

This is the same as right-clicking the current row and clicking Clear Exception Clear Exception.

R

Show the Rules drop-down menu and enable filtering for topology rules.

This is the same as clicking Rules Rules on the toolbar.

Note:

On the context menu of an error row, this shortcut shows a rule description.

M

Show errors in the current map extent.

This is the same as clicking Map Extent Map Extent on the toolbar.

V

Identify topology errors and symbolize them on layers in the current map extent.

This is the same as clicking Validate Validate Extent on the toolbar.

Ctrl+U

Switch selected rows.

This is the same as clicking Switch Switch Selection on the toolbar.

Ctrl+Shift+A

Unselect all selected rows.

This is the same as clicking Clear Clear Selected on the toolbar.

Ctrl+8

Flash the shape of the error feature in the map.

This is the same as right-clicking the current row and clicking Flash Flash.

Ctrl+Equal sign (=)

Zoom in and center the map on the error feature.

This is the same as right-clicking the current row and clicking Zoom To Zoom To.

Ctrl+Spacebar

Select or unselect the current row.

This is the same as right-clicking the current row and clicking Select/Unselect Unselect

R

View a description and an example graphic of the rule violated by this error.

This is the same as right-clicking the current row and clicking Rule Description.

Note:

On the toolbar, this shortcut shows the Rules menu Rules.

Keyboard shortcuts for the topology error inspector