Java.lang.OutOfMemoryError: GC Overhead Limit Exceeded error while running PUPL batch

(Doc ID 1999342.1)

Last updated on APRIL 04, 2017

Applies to:

Oracle Utilities Customer Care and Billing - Version 2.3.1 and later
Information in this document applies to any platform.


On CCB 2.3.1 version, while running PUPL batch job, the following OutOfMemory error occurs in threadpoolworker log.

And PUPL does not process any data.

ERROR ( Error invoking method invoke java.lang.OutOfMemoryError: GC overhead limit exceeded
at oracle.jdbc.driver.T4CMAREngine.unmarshalDALC(
at oracle.jdbc.driver.T4C8TTIrxh.unmarshalV10(
at oracle.jdbc.driver.T4C8Oall.receive(


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