Dear All,
Our client Recently has opted to re implement R/3 4.7 system to ECC 6.0 .
BW 3.5 system currently getting loaded from R/3 4.7 system and daily deltas are getting captured in production.
Now when they are shifting to ECC 6 they want all the loads coming from new ECC source system. They will switch the R/3 4.7 system then . Although they have very few extractors currently getting loaded. They have few sales orders ,billing , purchasing and inventory and few master data sources loading to targets in BW 3.5 system.
Q1. How do i load deltas from new ECC system to the same data targets in BW 3.5 system in production.
Q2. Already deltas are running for same extractors but from old source system and now how do i set initialization for the same data source from new ecc system for capturing deltas.
Q3 Can i directly set deltas for all extractors w/o running full load because there is no data exists in new source system.because they are only moving open sales orders and open purchase orders from old source system to ECC and they will turn that off.
Q3.Can i load data to same data targets in BW 3.5 from new ECC system as the older source system will no more be available and no data coming from that.
Please give me suggestions on how i could achieve that . i have already activated same extractors and developed same bespoke extractors looking at old production system and transferred those to new ECC production system. I have activated and developed z data sources in ECC because its re implementation not the up gradation. so only data source activation bit is finished. please suggest for delta loading and mapping with BW 3.5 prod .they still want to continue BW 3.5 system itself.
Thanks in Advance gurus