The post-load user exit is called if the loaded count of the job is greater than 0. The post-load user exit runs after the MDM Hub processes each block instead of at the end of the batch process. The post-load user exit runs for each record in the block after the MDM Hub processes the updates and inserts for all records in the block.

The following image shows the load process and the user exits that the load process can call:

The post-load user exit runs within the load process in the following sequence: