A study conducted by UK and Ireland SAP User Group (UKISUG) revealed that data management challenges have either slowed or will slow the automation of their business processes from SAP ECC 6.0 to SAP S/4HANA for 61% of the surveyed organisations.
It is the general lack of preparedness in data management that is the main issue affecting migrations to HANA. SAP Data Archiving is the most effective way to manage your data lifecycle. That is why Data Archiving is a key element of BT Group journey to S/4HANA.
Read the full article: https://www.sapusers.org/news/1073/tjc-how-can-data-management-smooth-the-transition-to-s4hana