The Integration Service could not allocate memory for a buffer pool at a partition point, source boundary, or target boundary. The Integration Service node might not have enough memory.
Verify that the Integration Service node has enough memory. If deadlock recovery and connection resilience are enabled, disable them and run the session again. See the additional error message for more information.
The buffer memory size is too low for the session.
Increase the buffer memory size. See the additional error message for more information.