Oracle Message ORA-23603 - STREAMS enqueue aborted due to low SGA

ERRORSTREAMS enqueue aborted due to low SGA
CAUSEAn attempt to enqueue a STREAMS message was aborted because ORACLE is running low on memory allotted for STREAMS.
ACTIONEither start consuming messages by enabling any STREAMS propagation or apply which might be disabled. An alternative is to allot more memory to STREAMS, which can be done by increasing the streams_pool_size initialization parameter if one was defined or by increasing the shared_pool_size.