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mod_ossl: Cannot allocate memory for the ‘shmcb’ session cache\n

Syed Saad November 8, 2017 APPS DBA, Errors/Workarounds-Applications Leave a comment 485 Views

ERROR

The below error observed from error.log.
[error] mod_ossl: Cannot allocate memory for the ‘shmcb’ session cache\n
[error] mod_ossl: Cannot allocate memory for the ‘shmcb’ session cache\n
[warn] pid file /u01/inst/apps/TEST_vin01/pids/10.1.3/Apache/httpd.pid overwritten — Unclean shutdown of previous Apache run?
[error] mod_ossl: Cannot allocate memory for the ‘shmcb’ session cache\n

SOLUTION

Step 1. First Go to Apache home from command line.

$cd $ORA_CONFIG_HOME/10.1.3/Apache

Step 2. Now, Edit SSL.CONF file with the following entry, make sure shmcb to local File System

SSLSessionCache shmcb:/var/opt/Apache/logs/ssl_scache(654452)

Step 3. Restart the adopmnctl , http will start without issue.

$adopmnctl.sh start

About Syed Saad

With 13 years of experience as a certified and skilled Oracle Database Administrator, I possess the expertise to handle various levels of database maintenance tasks and proficiently perform Oracle updates. Throughout my career, I have honed my analytical abilities, enabling me to swiftly diagnose and resolve issues as they arise. I excel in planning and executing special projects within time-sensitive environments, showcasing exceptional organizational and time management skills. My extensive knowledge encompasses directing, coordinating, and exercising authoritative control over all aspects of planning, organization, and successful project completions. Additionally, I have a strong aptitude for resolving customer relations matters by prioritizing understanding and effective communication. I am adept at interacting with customers, vendors, and management, ensuring seamless communication and fostering positive relationships.

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