The MySQL Extractor could not allocate a Virtual Log File (VLF) or a replication configuration in memory for one of the following reasons:
The system where the Extractor runs does not have enough available memory space.
The Extractor might exceed the memory limit of 2GB because of memory leaks.
Verify that the system has enough memory space to allocate to a VLF or a replication configuration. If the problem persists, contact Informatica Global Customer Support for assistance.