Getting warning while using round robin partition.

[sumesh.abraham]

I am using three stages in my job. Dataset as a input, then transformer and then oracle stage.I am generating a sequence for one of the column in a transformer. so need to use round robin partition. But I am getting following warning : X_Clearance: Input dataset 0 has a partitioning method other than entire specified; disabling memory sharing.

Sometimes job gets aborted with this warning and sometimes it gets finished (see log) with same warning.

I have made clear in a dataset for preserving partition.

[ray.wurlod]

This alert confirms that you are not using entire partitioning on a reference input link to a Lookup stage. It will never, of itself, cause a job to abort. Something else caused the abort.