We were on SAP BI 7.0 version and have been migrated to SAP HANA Data base 3 months ago.
We have one data flow which exists from last 5 years. The data Flow is Cube --> DSO3 --> DSO2 --> DSO1-->Info Package
DSO1 is write optimized and DSO2 and DSO3 are standard DSOs.
After HANA data base migration, few delta records are missing from DSO2 to DSO3 which never happened prior to Migration.
Please note that we didn't change any logic between DSO2 and DSO3 in last 5 years and current version is SP6.
If anybody faced similar issue in your project please share with us the solution. Thanks for your time.