SAP Basis Administration

Learn the three-tier architecture of the SAP NetWeaver Application Server, including presentation, application, and database layers, and how instances, the message server, and dispatchers enable scalable SAP systems.

Learn gateway and web process concepts in SAP, including gateway communication, inbound calls, and RFC CPIC usage. See how ICM routes web requests to ABAP or JAVA engines.

Learn SAP Java concepts and architecture, including Java platform independence, J2EE, runtime environments, SDK basics, and the roles of Servlets, JSP, and EJB containers.

Explore SAP logs during startup to diagnose why the system fails to start. Review sapmnt/work logs like stderr, sapstar, dev_ms, dev_disp, and SM21 to trace issues.

Understand how sap system parameters drive behavior and how start, default, and instance profiles are read in sequence, with viewing and editing via RSPARAM, RZ10, RZ11, and restart.

Explore SAP NetWeaver Java tools such as NetWeaver Administrator, Visual Administrator, Config Tool, and Shell Console to monitor, configure, and manage Java instances via browser or Telnet.

Explore SAP Java memory management and the AS Java Config Tool, including young, tenured, and permanent generations and initial memory settings. Modify heap size and keep-alive parameters.

Understand how SAP stores data in tables and programs, and how client-specific data differs from cross-client customizing. Grasp repository objects, workbench versus customizing, and the three-system landscape with transport workflows.

Explore ABAP repository objects and differentiate SAP standard programs from customer developments, including enhancements and customer exits, while learning how to modify and register changes with SAP.

Configure CCMS alert monitoring by creating a monitoring set with daily and weekly checks, adjusting thresholds and message classes, and transporting changes to remote systems.

Explore SAP system traces, including system logs, short dumps, and various traces (ST01, ST05, ST11), with guidance on enabling and trace file locations for diagnostics.

Explore RFC fundamentals and gateway roles in SAP communications. Apply RFC types and resource controls using SM59 and related parameters to prevent overload.

Explore cross-system business processes using ALE and RFC connections to integrate HR and other systems, configuring logical systems, distribution models, WE20 WE21 partner profiles for employee payment workflows.

Master SAP basis administration by configuring logical spool servers in SPAD and grouping output devices. Explore load balancing, alternate servers, and transport strategies for reliable printing.

Explore how to create and customize device types, format types, page formats, and print controls in SAP Basis Administration to support custom printers, SAPscript printing, and label printers.

Learn to create, schedule, and monitor SAP background jobs with SM36 and SM37, manage ABAP programs and variants, and handle time based and event based start conditions.

Learn to schedule time-based background jobs in SAP using SM36 and SM37, choosing immediate, one-time, or periodic starts, creating variants, and monitoring with spool outputs.