Landscape Split

In the preparation phase of the landscape split, a new three-system landscape is built next to the existing three-system landscape. The new landscape is set up as a copy of the existing one. This serves to test the basic functionalities, prepare for the interface connection and integration into the corporate landscape. In addition, the project must be driven forward organizationally, i.e., for example, all interfaces must be determined, all users and participants must be identified, the project schedule must be planned, and the go-live must be prepared. In a further phase, the new development system and the new quality system are updated by means of system copies. After a test phase of about three weeks, the cutover for the productive system also follows via system copy. During the cutover, the functional FI/CO/SD/MM jobs are rescheduled and descheduled in the source system and rescheduled again in the target system. Users are to be locked/unlocked in the respective systems according to their tasks.