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Bug

The error message "000258: Output <value> already exists" is returned when scheduling a model including the Buffer or Pairwise Buffer tool if the model's output is added to the map.

ArcGIS Pro
Bug ID Number BUG-000174194
SubmittedFebruary 10, 2025
Last ModifiedApril 8, 2025
Applies toArcGIS Pro
Version found3.2.1
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusAs Designed

Additional Information

When overwriting the output dataset, a schema lock on the dataset is encountered if the dataset is in an open map. As a workaround, either remove the layer from the map or create an output dataset every time the scheduled tool runs. Use the time stamp variable %t% in the dataset path in the output parameter text box to automatically name the output dataset based on the time the tool ran.

Workaround

Remove the buffer feature class (final result) from the map.

Steps to Reproduce

Bug ID: BUG-000174194

Software:

  • ArcGIS Pro

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