IBM support of Db2 11 for z/OS is running out in September 2020; it is high time that you start moving your SAP landscape on IBM Z to Db2 12 for z/OS if you have not yet done so.
Fortunately, a completely revised version of the best practice guide “Migrating SAP Systems to Db2 12 for z/OS” is now available. It includes all the learning collected since Db2 12 for z/OS was released by SAP & IBM in October 2016. In addition, significant new information has been added in the following areas:
· System requirements
· Migration paths
· Online migration with Db2 data-sharing
· Maintenance with Db2 Continuous Delivery
The references are as following:
· SAP Note with links: 2302997& 2303029
· Guide (short URL): http://tinyurl.com/Migrating-SAP-to-Db2-12
· Guide (full URL): https://www.sap.com/documents/2019/03/7cfd3818-3f7d-0010-87a3-c30de2ffd8ff.html