The error message “Could not rebuild indexes on the dataset (could not get a lock)” is returned when rebuilding indexes with a Python script on a feature class that a referenced feature service is published from.

Informações Adicionais

Solução Provisória

Disable schema locking on the referenced map service. Refer to this documentation for more information: https://enterprise.arcgis.com/en/server/latest/administer/windows/disabling-schema-locking-on-a-map-service.htm

Note: This issue is not reproduced in ArcMap. 

Etapas para Reproduzir