Symptoms
When doing a pre-migration check or copying a site object, the following message is displayed:
The term set 'Missing Term Set' could not be found at the destination.
Error code
- ST-008-088
Details
The message is displayed when the term set used by a source column is missing at the destination (because it was not successfully migrated). For example, if you have a column driven by a term set called "My Term Set," this error means that "My Term Set" was not migrated successfully.
Solution
Migrate the term set from your source to your destination. In the above example, "My Term Set" should be migrated to the destination.
To learn how to migrate term sets, see Copy structure and content - Managed metadata.