What does error opening feature class in ArcGIS mean?

When I try to create, edit, or delete feature classes in an ArcGIS geodatabase, I receive the following error message: “Error opening Prahle-Class. And Failed to add data object to map. When I try to open it with QGIS (2.10.1) everything is fine, and I can even easily export it as a shapefile and then open it in ArcMap, that is fine too.

What does open failed opening feature class mean?

Could not open Could not open component class Cause There is at least one person or new element in one of the coverage feature attribute tables that is actually supported only in INFO and not in Arc.

Arc Error Opening Feature Class

Table of Contents

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This tutorial will identify some potential causes that could cause an arc to fail when you open a feature class, and then I will suggest possible recovery methods that you can use to try to resolve this issue.

Error Message

Mark:This article applies to ArcGIS 9.x and 10.0 products. Later versions of ArcGIS may have different functionality due to different names and locations for menus, requirements, and geoprocessing tools.

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Accessing or viewing a nice shapefile in ArcMap or ArcCatalog returns the following error:

Refusal:Could not open feature classThe number of all forms does not match the number of associated records in the table

Reason

The last difference between the number of entities and the number of records in the DBF file. This could be due to a change in a portion of the DBF table of the shapefile in Microsoft Excel, possibly due to ArcMap crashing when the shapefile was modified.

Solution Or Workaround

The options listed below can solve the human problem.

A warning:Please note that Esri third-party scripts and extensions are not supported. It is generally highly recommended that you back up your be shapefile before running this corrupted shapefile from any of the utilities associated with those utilities.

Use the ShapeFile Repairer utility available in ArcScripts to fix the incompatibility. The link is deemed to be provided on the information site below.

Mark:For the ShapeFile Repairer utility to work properly, make sure the language used in the computer settings matches the language used to create our own shapefile.

Use Jerry Workman’s Shapefile Repair Tool. The link is in the key information section below.
Use ArcInfo Workstation, which can convert the coverage to a new shapefile in addition to the shape of the back, using the following sequence of commands.

A warning:E This option is only commercially available with an ArcGIS ArcInfo license installed by ArcInfo using a Workstation!

Arc: double double precisionArc: shapearc operationUsage: out_subclass SHAPEARC DEFINESheet: shapearc sample.shp tempcovArch: Build TempcovArch: use an arch shapeUsage: ARCSHAPE DEFINEArch: arcshape tempcov newshape.shp

Related Information

Shapefile Repair Tool
Shapefile Repair Tool
The number of shapes cannot match the number of records in the table.
Fix Geometry

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There is a complete difference between the number of functions and the number of records in a DBF database. This could be caused by a change in the DBF table of the shapefile in Microsoft Excel, or ArcMap crashing when changing a specific shapefile.

Right-click an entire geodatabase or feature dataset in the Catalog tree to import the type of dataset you want to import. Click Import> Feature Class (single). This will remove the equipment of the feature class to the feature class from the transformation toolbox.

Open the DBF file.Delete the last entry.Save and closeDownload the DBF file.Load the shapefile into your view. Download the Shapefile Recovery Tool. Swipe the pistol over the damaged shapefile. Use the SHAPEARC command from ArcInfo Workstation: Run the SHAPEARC command on the shapefile.