When you save a base object, the

MDM Hub

asks you to run a Synchronize job if the following conditions are true:

The base object has data.
The base object has newly added trust-enabled columns.

To run the Synchronize job, navigate to the Batch Viewer, and find the Synchronize job for the base object that you want to run. Then click the

Execute Batch

button to run the job. After the initial load occurs, the

MDM Hub

updates the metadata for the base objects that have trust-enabled columns. After you run the Synchronize job, you can run a Load job.

If a base object has too many trust-enabled columns defined or if the column names are too long, the Synchronize job fails. A column name is too long when it is close to the maximum allowable length of 26 characters. To avoid job failure, you must have short column names and fewer than 48 trust-enabled columns. Alternatively, you can bypass the need to run a Synchronize job if you enable all trust and validation columns before you save the base object.