mukundan m

Bayer is a German multinational, pharmaceutical and life sciences company. The Company operates in two segments - Pharmaceuticals and Vaccines, and Consumer Healthcare. Bayer was founded in Barmen in 1863. Bayer's primary areas of business include human and veterinary pharmaceuticals, consumer healthcare products, agricultural chemicals and biotechnology products and high value polymers. The company's motto is "science for a better life."

Roles and Responsibilities:
•Providing L2 Support.
•Performing day to day Support for all the SAP systems in landscape.
•Creation and Scheduling and Monitoring the Background jobs.
•Creation of users and assigning authorizations according to the module requirements using profile generator (PFCG) and also checking the missing authorizations (SU53).
•Creating operation modes.
•Created system messages when downtime is scheduled.
•Client Administration like Local client copy, Remote Client Copy & Export / import.
•STMS configuration between the systems in landscape and transporting the user Request.
•Set up RFC’s between the systems.
•Performing client copies.
•Scheduling of Standard & Customizing background jobs.
•Spool configuration and administration.
•Analyzing ABAP Dumps.
•Monthly system refresh and database refresh activity in quality system.
•Analyze the ABAP dumps.
•Manage the database space allocation through BRTOOLS.
•Monitored and fixed the SAP System Performance of Production.
•Performed Kernel upgrade.
•Performed support package upgrade using SPAM.
•Implemented SAP NOTE.
•Profile creations
•Worked with BR TOOLS for adding data file to table spaces, backups.

•Performing Daily Health checks of SAP systems.
• Solving various trouble tickets raised by end users.
•Background administration like scheduling background job and analyzing background jobs.
•Client Administration like creation of client, Local client copy, Remote Client Copy, Export / import.
•User administration like creating, changing, deleting, locking/unlocking, and resetting of users.
•Apply Support packages and Add -ons using SPAM/SAINT Tool.
•Performed DB Refresh and system copies/system refresh activities on various platform.
•Spool configuration and administration.
•Configured and maintained RFC connection between the systems.
•Setup Database Online/Offline backups & checking backup logs.
•Involved in applying Kernel Patches and applying OSS notes as per the requirement.
•Performing Post installation activities.
•Managing user login parameters and password parameters Administration by maintain different parameters in system profiles using RZ10.
•Monitoring workload analysis, CPU Utilization, file system, disk space and analyze top CPU Users.
•Configuration of the TMS.
•Releasing the transport request from DEV to QAS and finally to Production after the proper approval process.
•Analyzing ABAP Dumps.
•Creating System Logon Groups and Operation Modes.
•Checking the DB alert logs, ABAP Dumps and analyzing the SM21 system logs, system traces etc.
•CHARM Configuration.
•Implementation of SNOTE.
•SAP License Installation.
•Hands on experience in Table space allocation.
•Perform support packages.

SAP HANA

•Installation of HANA Studio.
•Performing monitoring of SAP HANA system using DBA Cockpit.
•Created Users, Roles, Privileges, Packages, Schemas as part of HANA Security and Development.
•HANA System STAR and STOP
•Upgradation of HANA Database support package.
•Performing Backup and recovery of HANA Database.
•Applying expired License.