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  • Multidomain MDM H2L
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  1. MDM Hub Java User Exits Abstract
  2. Supported Versions
  3. User Exits

MDM Hub Java User Exits

MDM Hub Java User Exits

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Unmerge Process User Exits

Unmerge Process User Exits

The unmerge process can call the pre-unmerge and post-unmerge user exits.
The following figure shows the unmerge process and the user exits that the unmerge process can call:
The user exits run within the unmerge process in the following sequence:
  1. Informatica MDM Hub
     registers the unmerge job.
  2. The pre-unmerge user exit runs.
  3. Informatica MDM Hub
     unmerges the first record of the first block.
  4. The post-unmerge user exit runs.
  5. Informatica MDM Hub
     repeats steps 3 and 4 for the remaining records in the block.
  6. Informatica MDM Hub
     commits the changes.
  7. If
    Informatica MDM Hub
     has more blocks to unmerge, the process returns to step 3.
  8. The unmerge job ends after
    Informatica MDM Hub
     processes all blocks.
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