Hi dear experts!I have installed a practice SAP software.
when i started the MMC it reached the yellow to green status and immedetely after few seconds its status is yellow.
Coming to sap logon pad i have filled the columns in the specified fields (i.e)'Description',Apllication server','system number'and stating 'R/3'as selection mode and started to logon.but its giving the message that its unable to connect the host specified.
When i saw the status of MMC its yellow in colour.i am not able to understand whether i entered the host name(application server)in the right field or not( i choosed the host as ,when we start the MMC in the hierarchy levels i choose the 'single system' as my host name .)
so please help me as i am a beginner in SAP BASIS environment.hope that i would get a warm welcome fron you all.