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Bug

The ArcGIS Pro memory workspace does not support high precision date format in a table field.

ArcGIS Pro
Bug ID Number BUG-000163669
SubmittedDecember 12, 2023
Last ModifiedMay 5, 2025
Applies toArcGIS Pro
Version found3.2
Operating SystemWindows OS
Operating System VersionN/A
StatusKnown Limit

Additional Information

This issue was addressed in ArcGIS Pro 3.3 with additional changes to the high precision date support.

Workaround

Use a file geodatabase instead of a memory workspace.

  • Create a python script to create a memory workspace.
    • Create a directory to a file geodatabase.
    • Create Table and add date & time fields.
    • Use the MigrateDateFieldToHighPrecision() tool.
  • Run the python script

Steps to Reproduce

Bug ID: BUG-000163669

Software:

  • ArcGIS Pro

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