Starting the R/3 System: AS/400 

To start an R/3 System:

  1. Log on to the AS/400 system using the SAP administrative user profile. This user requires the rights provided by group profile <SID>OPRGRP (for example, user profile <SID>OPR ).
  2. Issue the AS/400 STARTSAP command and press F4=Prompt to prompt for parameters.
  3. For SAP system ID, enter the name of the R/3 System (for example, "C11").
  4. For R/3 instance, enter the instance number (for example, "90"). To start all instances on a host (or hosts), select *ALL .
  5. For R/3 instance hostname, enter the name of the host on which the instance is to be started. To start all instances on all hosts, select *ALL . (You must have also selected *ALL for R/3 instance.)
  6. Press ENTER to confirm your entries. For each instance started, a subsystem R3_nn will be started (where "nn" is the instance number), along with all the associated R/3 services (such as dispatcher, work processes, spool).
  7. Use AS/400 command WRKACTJOB SBS(R3_nn) to check that your R/3 System or Systems started successfully.
    In the next screen, look at the entry in the first line of the Status column on the right of the screen. If an R/3 System started correctly, this field should contain the value
    RUN (running), SELW (select wait) or DEQW (waiting for the completion of a dequeue operation). It may take several minutes for the file system to reach this state.