Prerequisites for Maintaining Operation Modes

Definition

Before you can maintain operation modes and instances in the CCMS, you must have correctly installed the SAP system with the SAP R/3 initialization program R3INST. The installation procedure for distributed instances ensures that the following actions are performed:

· The shared file systems in the SAP system are automatically mounted on the host system of the distributed instance.

· The instance directories are created

· The SAP R/3 users are defined in the host system

· The operating system kernel for the instance is generated in accordance with the host system attributes

· Entries in the configuration files of the host system are maintained (such as hosts and services).

· Start and system profiles are generated for the instances

You can use the program sapstartand the installed profiles to start the SAP R/3 system.

After starting the SAP system, you being the required configuration tasks in SAP R/3.

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