Re: java.lang.OutOfMemoryError: Java heap space

Posted by shahzad53 on Jan 16, 2020; 2:08pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/java-lang-OutOfMemoryError-Java-heap-space-tp8011p8014.html

Hi Ermaan,

I have read your mentioned link, kindly explain me in easy words, your note is little advance.

For my case , i have a problem after concurrent fetch a big records like more then 300,000 records it encountered a error and concurrent completed with warnings.

I found below query & output are attached.

SQL> select DEVELOPER_PARAMETERS from FND_CP_SERVICES
  2  where SERVICE_ID = (select MANAGER_TYPE from FND_CONCURRENT_QUEUES
  3  where CONCURRENT_QUEUE_NAME = 'FNDCPOPP');

DEVELOPER_PARAMETERS
--------------------------------------------------------------------------------
J:oracle.apps.fnd.cp.gsf.GSMServiceController:-mx1024m


Also , for my production details are below:-

select CONCURRENT_QUEUE_NAME, ENABLED_FLAG, MAX_PROCESSES, RUNNING_PROCESSES

    from FND_CONCURRENT_QUEUES

    WHERE CONCURRENT_QUEUE_NAME='FNDCPOPP';

 


CONCURRENT_QUEUE_NAME          E MAX_PROCESSES RUNNING_PROCESSES
------------------------------ - ------------- -----------------
FNDCPOPP                       Y             8                 8


kindly advice me.

Regards,