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Activating Change Pointers 
You can activate change pointers in the HR system to avoid distributing the entire structure when you make changes to the HR-ORG model, and distribute instead only the changes that you have made.
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1. In the Implementation Guide (IMG, transaction SALE), choose Modeling and Implementing ® Master Data Distribution ®Replication of Modified Data ® Activate Change Pointers ‑ Generally.
2. Set the activation status Activate Change Pointers ‑ Generally, and save your entry.
3. Choose the activity Activate Change Pointers for Message Types.
4. Set the active indicator for the message type HRMD_ABA.
5. Save your entries.