Configuring the Local System Landscape Directory 

Use

If you want to run PI in a high availability (HA) environment with a local System Landscape Directory (SLD), you have to

●      Enable an HA gateway

●      Change the local SLD configuration

Enabling an HA Gateway

The SAP system setup tool SAPinst supports the installation of a standalone gateway. It is also possible, however, to run an HA gateway as a standalone service.

To run an HA gateway as a standalone service, start an additional gateway service for the Java SCS instance as follows:

...

       1.      Add an entry to the start profile START_SCS<instno>_<virtual host>, for example:

#----------------------------------------------

# Start SAP gateway service

#----------------------------------------------

_GW = $(DIR_EXECUTABLE)\gwrd$(FT_EXE)

Start_Program_05 = local $(_GW) pf=$(_PF)

       2.      Add gwmon and gwrd to the sapcpe file scs.lst at /usr/sap/<SID>/SYS/exe/uc/<os>/.

       3.      Change the enqueue replication port in Java SCS and in the enqueue replication instance profile (default port is sapgw<instno>).

Set enque/encni/repl_port to a different, unused value.

Changing the Local SLD Configuration

...

...

       1.      Call ABAP transaction SLDAPICUST and set the HTTP connect data to <virtual host>:<httpport>.

       2.      Go to Java SLD Administration, choose Profile ® Datasupplier, and change the gateway settings to <virtual host> and sapgw<instno>.

       3.      Call ABAP transaction RZ70 and change the gateway settings to <virtual host> and sapgw<instno>.

       4.      Start the Visual Administrator, choose the Data Supplier service, and set the HTTP connect data to <virtual host>:<httpport>.