SAP Processes in Java Stack - SAP Basis Administration - page 307

6. Click the Set button.
7. Choose cluster-data | Global dispatcher configuration | LockingManager.
8. Under Global properties select enq.port and change value from 3200 to 32 XX.
9. Click the Set button.
10. Click the Save button in the upper-left corner, or select File | Apply to save changes,
and then quit the config tool.
11. Use the mv /usr/sap/<SID>/SCS00 /usr/sap/<SID>/SCS XX command to move the
directory from SCS00 to SCSXX.
12. Change the directory to /sapmnt/<SID>/profile, and rename the default, instance, and
start profiles with the new SCS number. Also edit the content of the files with the new
number wherever it is needed.
13. Start SAP by issuing the startsap sap<sid> command. The system will now be started
with the new SCS number.
JDBC Listener
The configuration tool uses Java Database Connectivity (JDBC) to connect to the underly-
ing Oracle Database. Sometimes, a customer organization will need to change the Oracle
Listener port, and when this is done if the port number is not changed in the configuration
tool, then the tool will not be able to connect to the Oracle Database. The following proced-
ure explains how to change the Listener port number from the default 1527 to 3781.
1. Start the configuration tool.
2. Go to secure store and change the key jdbc/pool/DK1/Url from jd-
bc:oracle:thin:@sapdk1: 1527 :DK1 to jdbc:oracle:thin:@sapdk1:<Listener Port Num-
ber>:DK1.
3. In this example the port number in Listener.ora is 3781. The setting should therefore
be changed to jdbc:oracle:thin:@sapdk1: 37811 :DK1.
Adding Java Server Nodes
The configuration tool can be used to add new Java server nodes. These are added by start-
ing the configuration tool and selecting Server | Add Server, as shown in Figure 15-6 .