Oracle Application DBA

Steps: ---------------------- In order to Configure Workflow Java Mailer with IMAP and SMTP email servers SSL enabled, need to perform the below steps 1. Export the Certificate from the Email server.     2. Create a keystore on the Concurrent Manager Tire. Import the certificate to keystore     3. Configure the Mailer to work with IMAPSSL / SMTPSSL.     4. Steps for Debugging the Mailer.     5. R12.1.3 feature - Mailer Authentication     Protocol: SMTP/SSL Port : 465 Protocol: IMAP/SSL Port : 993 1. Export the Certificate from the Email server.   In order to be able to establish a Secure communication channel, the certificate from the Email Server (issued by a Certification Authority) needs to be imported on the Concurrent Manager Tire. The email server certificate issued by a trusted Certification Authority (i.e. Verisign), can be obtain from the System Administrator or downloaded by following the below steps A. A...

Discoverer Configuration Step 1- Check OS Prerequisite on erpdisc (erpdisc is discoverer Node) Hostname -hostname OSVERSION - uname -r Maintenance level - /etc/release RAM - /usr/sbin/prtconf | grep -i memory SWAP - swap -s Tmp - df -k /tmp Kernel Parameter- /etc/system JDK & JRE - /usr/bin/java -version Ulimit- ulimit -a Hostname settings- /etc/hosts OS 64 bit or 32 bit - /bin/isainfo -kv File Descriptor- /etc/system set rlim_fd_max=65536 Oracle OS Group - /etc/group Oracle OS Discoverer User – mkuser -disc OS Packages- pkginfo <package name> OS Patches- showrev -p <patch_name> Software Requirement – which ar which ld which make which X Display Server Step 2 – Make changes in hosts file root@erpdisc # more /etc/hosts # # Internet host table # 127.0.0.1        localhost.localdomain    localhost xxx.xx.xx.xx  ...