- SAP R/3 System Administration
German title: SAP R/3 Systemadministration
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1MjNDpwl_VRPcPKoLfyRHqPX816itO-6X853GxmkloDZncqaUIEEySeSDuGJhaJ2dc4_SjKPxGJ71cW3JXM8xLIPax5AT_DaWaovpvIP2VdrJL5NWxludLdLeTxCVttWi6ytsygGpndU/s400/SAP+R3+Administrator%27s+Handbook.jpg)
- SAP Performance Optimization Guide
German title: SAP Performanceoptimierung
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvuBepBx98jiMLrj9Hh4ttK8G8btJxfO89tCdX_qFeaHgyjjqYhikxaBv0mLw-1Aima0qx8h9uUxgsQI3ZE_AavKZtYW-tT1hrqMpYyl19eP-6t-JF5aPTRYsIwSaPqEGsVS2qkw5RVow/s400/Perf.jpg)
- SAP Change and Transport Management
German title: SAP Änderungs- und Transportmanagement
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgy1ducHNjsqtFzITFImPj8QXib06W7YMXhQ4IP3rxP9tcxuuCsYlQ0AeCkF12rmmYa-ri3oS5moncg6XIvHX_3cG_UiAokd6i3POCqseZOP4Wb9KCgwr1u9P-uDqoFbALNHFiVzpXnaP4/s400/Transport+Mgmt.jpg)
- SAP Security and Authorizations
German title: Sicherheit und Berechtigungen in SAP-Systemen