0CRM_MKTATTR_ATTR delta not working
I´ve been facing a problem with datasource 0CRM_MKTATTR_ATTR that is delta-enabled. It is used to extract Marketing Attributes information from Business partners from SAP CRM to SAP BW. We´re on BW 7.01 and CRM 7.3 (and BBPCRM 702 SP4).
After a sucessfull INIT execution, there no data been generated in RSA7. I´ve done an extensive search about this subject and so far, I can list the points bellow regarding the configuration needed:
1) Change pointers are activated (through transaction BD61) in SAP CRM
2) Al RS00* Message types are flaged in transaction BD50. I´m not sure the reason all message types bellow are related to 0CRM_MKTATTR_ATTR
3) I´ve read that we can have better performance in a delta scenario if the configuration in BD60 is set for the same message types. In this case, we´re NOT using this configuration. We´re not sure if this configuration is also needed for this scenario.
4) Lastly, we´ve segregrated the INITIAL data load in 10 different BP ranges, because we need to upload around 900 million records to SAP CRM. So far, we´ve done 3 executions (one per day).
Therefore, does anybody could help me understand this scenario? What is missing to enable the Delta scenario in this case?
I´ll really appreciate any help given.
Thanks in advance.