My SAP systems landscape involved DEV -> QAS -> PRD and my ECC has integrated with EP, BW, OpenText & others web services configured in T-code: SICF.
I am planning to perform a QA refresh from Production as the data in QA was 2 years ago data. Understand that there are few ways can achieve this QA refresh.
1) Homogeneous System Copy
2) Remote Client Copy
3) Client export from Production and import into QA
I would like to know what is the best practise to perform a QA refresh in situation of dual stack system and integrated with EP, BW & OpenText.
I assumed Option 1 (Homogeneous System Copy) is the highest risk as i am copying the whole PRD DB into QAS system, some integration configuration might still refering to actual PRD EP, BW & OpenText.
What is the best recommendation solutions to perform this QA refresh and least risk of breaking the integration configuration in SAP ECC.
Would appreciate any advise.