SAP BASIS Consultant - Tata Consultancy Services Limited - Bangalore, Karnataka
(2023-06)
SAP SE (Development Landscape Management). Experience working with various SAP clusters including S/4HANA.
- Administered 4000+ SAP internal and client systems, ensuring high availability and stability across landscapes.
- Monitored and maintained SAP system environments to achieve optimal performance and uptime and Performed RAM and SWAP resizing based on performance
- Managed and troubleshot RFC connections, background jobs, locks, and update issues across SAP systems.
- Performed manual OS upgrades (SLES upgrades) and coordinated post-upgrade validations.
- Installed, renewed, and managed SAP licenses and digital certificates for both ABAP and Java systems at OS and R/3 levels.
- Handled parking and unparking activities via dashboards and manual methods.
- Executed language installations and implemented SAP Notes as per system requirements.
- Scheduled and monitored jobs (time-based and event-based) using SM37.
- Conducted proactive system monitoring using SAP transactions: SM04, SM50, SM21, SM37, ST02, ST03N, ST22, SICK, SMLG.
- Experienced with monitoring and administrative tools such as SYSMON, SISM, SLIM, PuTTY, HANA Studio, SPC and CAM.
- Performed comprehensive User Administration, Authorisation including user creation, role assignment, access validity changes, password resets, and user locking/unlocking.
