KB300112: "Cannot save, move or copy this Table object 'xxx' with ID 'xxx' because it has been changed in the Metadata" error message appears when users are trying to save a report in MicroStrategy Developer 9.x and 10.x

SYMPTOM:
When trying to save a report, user receives the following error message in Strategy 9.x and 10.x

Cannot save, move or copy this Table object 'xxx' with ID 'xxx' because it has been changed in the Metadata

 
CAUSE:
This issue is caused by logical inconsistency between Intelligence Server object caches and objects in the metadata.
ACTION:
This issue can be resolved by performing the following actions:

1. Go to Administration > Projects > Purge Element Caches, Purge Object Caches.
2. Restart the Intelligence Server