Starting the SAP System
To start a SAP system, log on to your UNIX system as the SAP administrative user (<SAPSID>adm)—for example, devadm, where SAPSID= DEV—and enter the following command from your <SAPSID>adm user account home directory:
where:
DB starts the database system.
R3 starts the instances and associated processes of the R/3 system.
ALL starts both the database system and the R/3 system. ALL is the default and can be omitted.
Please note that in a two-tier setup the ALL option works, but in a three-tier setup, the database must be started prior to issuing startsap.
SAP Parameter Read Sequence During SAP System Start-up
The following ...
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