Generate points along lines Gp tool error

[DevakalaiselvanS]

I have 20 vector lines and wish to run the Generate points along lines Gp tool individually; however, every fourth or fifth line returns this error.When I restart my project, it functions well.I would like to know the reason for this problem. I've attached the error screen image.

[DanPatterson · Accepted solution]

000496: Table is being edited.—ArcGIS Pro | Documentation

Check to see if the Save Edits icon is enabled prior to running the tool.  If it is, then edits need to be save prior to running the tool.  If undo edits is an option when running the tool, toggle it off