Hi Prasad,
Thanks for your post.
We are using the ECC HR Integration with CRM and we observed some adverse effects when scheduling PFAL (RHALEINI) with Update mode.
It would wipe out the address data record for the employee in CRM. This could have been due to the Distribution model set up by us, however, we were able to avoid the issue, and also getting updates in CRM by using background jobs for the report RBDMIDOC.
The PFAL (RHALEINI) in Update mode was not required.
Hope this helps someone else.
Regards,
Nelson