Installation of SAP servers and post installation activitiesSolution Manager Installation, router & satellite system configuration, EWA and keygenerationHardware sizing through quick sizer toolPerformance tuning and monitoring system logs, ABAP dumps, file system space, R/3 buffer, locks, system response time , spool request, database growth and buffer User management like user creation, deletion of user, users locks as per SoD and SoXRole management through pfcg and analyzing missing authorizationsCentral User Administration (CUA) configuration to manage multiple systems/clientsClient administration including client copy local / remote / export / import / deleteBackground jobs scheduling (event and time based) and monitoringTransport set up and management in the landscapePatch Management activities applying support packs/add-ons/languages and kernel upgradesR/3 System administration maintaining RFC, logical systems, profile parameters, logon groups, operation modes and applying correction notesDatabase Administration space management, backup, restore and recovery through BR tools and implementation of disaster recovery in Oracle databaseSystem Copy and Db Refresh performed pre and post activities as per the requirementSpool Administration Configuring the printers, maintaining spool database and output requestJ2EE tools exposure such as JCMON, Config tool, Visual administrator, NWA, SDM, JSPM and MMCEnterprise Portal Installation, administration and SSO configurationPI/XI Installation, SLD configuration and PI monitoring