ORA-23477: unable to alter propagation mode for object group "[string]"."[string]"

Cause: The propagation method of a materialized view object group can only be altered when no other object groups with the same master object group are sharing the materialized view site.

Action: Ensure that there are no other materialized view object groups at the local site with the same master object group.

Error Type: ORA

• Additional information for ORA-23477: unable to alter propagation mode for object group "[string]"."[string]"23477
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