Blogs by

Joerg Wegener

Given reader interest, I would like to share some experiences around the internal architecture of ABAP applications: lessons learnt from applications which were robust in the face of change, and others that were more brittle

The problem In my last weblog, I asked whether you, the readers, would be interested in architectural issues. Based upon your response, I will start this series with an application pattern that occurs in one

SAP wants to create an ecosystem of solutions on the basis of ESA, including partner solutions. This means that partners now develop full-fledged solutions that interface with SAP and other partner solutions. In the past,