Let me explain what is our scenario:
we have done datasource enhancement on 0mat_plant_attr in ECC6. here we have not used user exits to do enhancements instead BADIs are used.
following Z fields are populated Valuation Class,Reorder Point,Safety Stock. from MARC and MBEW. Also there is some data migration activity is going on in ECC.
Usually delta records gets captured in rsa7 then they gets extracted to BI but sometimes when some migration activity is going on in ECC this delta mechanism doesn't work. delta extraction brings all records in MARC table. If due to migration 1000 records are getting changed then it should bring only 1000 records . why it is extracting all records in MARC ?
I have went through most of threads and OSS notes . haven't found anything .