Author: DevOpZone
SAP HANA in-Memory Computing Engine Architecture Overview
The memory computing engine is responsible for the server activities. It would take care of the memory management Read and…
SAP Fiori Launchpad Roles and Authorizations
Frontend server: Administrator: SAP Fiori launchpad Designer Z_SAP_UI2_ADMIN_700 (Role) R3TR IWSG ZINTEROP_0001 (Menu Authorization default) R3TR IWSG ZPAGE_BUILDER_PERS_0001 (Menu Authorization…
Troubleshooting Guide for SAP Netweaver Gateway Service
Common Errors Encountered The error messages mentioned in this blog refer to the ones received in the Error Logs, Application…
Delete Unnecessary Workitems
If you find tables like SWWWIHEAD, SWWLOGHIST and SWWCNTP0 growing large, compared to other workflow tables, there might be entries…
Important Categories of SAP System Properties
RDISP/* Parameters for Dispatcher or processes controlled by the dispatcher (ex: work processes) ES/* & ZTTA/* Parameters that control extended memory settings…
Writing SAP GUI data into the developer trace of the AS ABAP
The 7.4x kernels allow you to trace the data that is being exchanged with SAP GUI for troubleshooting purposes. The…
SAP GUI Shortcuts
SAP transaction codes are entered in a text box that is called Command-field or “OK Code”. The shortcut to go to…
Common Memory-Related ABAP Dumps
ABAP Dumps are one of the basic means of troubleshooting system issues. Here are some commonly occurring memory related short…
SAP Buffers and Buffer Synchronization
In a distributed architecture, the database and instances can be on separate servers. Therefore the access to database from the…
SAP Gateway 2.0 Parameters
Here are some important SAP profile parameters that can help the gateway performance: The number of dialog work processes should…
SAP Memory Parameters
Roll and Extended Memory ztta/roll_first: This is the first area of memory assigned to a work process. This parameter is usually…
SAP S/4 HANA – Realtime and Simple
SAP R/2 was the first highly stable solution released by SAP. “R” stood for real-time data processing and “2” stood…