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The errror, "RuntimeError: Objects in this class cannot be updated outside an edit session" occurs even though operation succeeded when running arcpy.da.ExtendTable against a feature layer participating in a composite relationship class.

Last Published: December 15, 2015 ArcSDE/Enterprise Geodatabase
Bug ID Number BUG-000090421
SubmittedAugust 31, 2015
Last ModifiedJanuary 28, 2021
Applies toArcSDE/Enterprise Geodatabase
Version found10.2
Version Fixed10.4.0

Steps to Reproduce

Bug ID: BUG-000090421


  • ArcSDE/Enterprise Geodatabase

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