CMT Deploy Error: Outofmemoryerror: Java Heap Space

(Doc ID 958962.1)

Last updated on JUNE 06, 2014

Applies to:

Oracle Communications Billing and Revenue Management - Version to [Release 7.3.0]
Information in this document applies to any platform.
Checked for relevance on 23-Mar-2012
***Checked for relevance on 06-JUNE-2014***


We are running deploy stage of CMT (Conversion Manager Tool) over approx. 700,000 accounts in 1 DB (multidatabase, 2nd DB contains also approx. 700,000 accounts). Accounts are divided evenly into 4 stages. CMT Deploy process runs in parallel for all 4 stages. However after having some work done, CMT Deploy process always fails. Using pin_cmt utility, we get the following error for eai_js process:

OutOfMemoryError: Java heap space

This causes that eai_js process is terminated and migrated accounts cannot be deployed successfully. The eai_js process is run with the following configuration:

java -mx33554432 -ms33554432

Most probably we need to increase this memory settings. However this is the default setup, with which the system is started.

Is it possible to start the process with the different (increased) settings, or is the only possible configuration?


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