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Questions tagged [error-000464]

000464: Cannot get exclusive schema lock. Either being edited or in use by another application, is an ESRI software code.

1
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1answer
58 views

ArcGIS Pro removes layer from project if data source is deleted

I have a script that deletes a feature class and then recreates it. I've noticed that in ArcGIS Pro 2.0, as soon as a feature class is deleted, if there are any map layers that have that feature ...
2
votes
0answers
88 views

Adding Spatial Index for Geometric Network?

I am trying to create Spatial Indexes on all the feature classes in one of my databases. It has worked fine on most feature classes so far, but when I started on feature classes in a feature dataset ...
1
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1answer
213 views

arcpy.SpatialJoin_analysis() not overwriting existing featureclass, not returning all features

I'm calling a python script from a custom very high level macro language script. Within the python script there is an arcpy.SpatialJoin_analysis() command. For some reason if the output from this ...
1
vote
1answer
511 views

Add Field giving ERROR 000464: Cannot get exclusive schema lock?

I'm doing an interface using ArcGIS and Python scripts that run at Python window. For each time that my sript run, I need to update information, so I think that I need to delete originals tables and ...
1
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1answer
1k views

Deleting ArcGIS Project created using ArcGIS Pro?

I have deleted a few ArcGIS Projects, created using ArcGIS Pro, by using Windows Explorer to delete the folder that contains them. However, I thought that, as long as the project (not the current ...
5
votes
1answer
4k views

Debugging ERROR 000464: Cannot get exclusive schema lock?

I am trying to run the "Near" tool in Arcmap. Both my layers involved are on a SDE database. When I run the tool I get the following error... ERROR 000464: Cannot get exclusive schema lock. ...
3
votes
1answer
144 views

Splitting street in Address table which participates in Relationship Class (1-M)?

I have a table "Addresses" and the Feature "streets". The feature "Streets" are lines. I need to do a relation with this table with this feature. What I do? I tried built a "relationship class". The ...
11
votes
4answers
6k views

Avoiding exclusive schema lock error with ArcPy?

I have a script for updating some features on my database every night (just for copying and replacing some features). This features are "read-only". My problem is that I can't avoid that these ...
3
votes
1answer
1k views

Geocoding failure on concurrent requests with arcgis-10.0

I've created a small python synchronous geoprocessing script (ctagc) that runs on AGS. The script accepts a table (GPRecordSet) as an input parameter. The script then calls arcpy....
1
vote
1answer
364 views

Opening ArcCatalog to FGDB causes application to fall over

I have some python scripts I have written to create a lot of objects. I write these, in code, to a couple of FGDB's. If I happen to open ArcCatalog in one of these FGDB's, the application falls over,...