Discrete Job is Closed. But the records are sitting in WIP_JOB_SCHEDULE_INTERFACE with status as Com

Problem Summary

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Job Status is Closed. But records stuck in WIP_JOB_SCHEDULE_INTERFACE with status as Complete.

Problem Description

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Plenty of the records are sitting in interface table WIP_JOB_SCHEDULE_INTERFACE though the job status is closed.

Error Messages :

1) One or more of your scheduling dates is missing or invalid

2) Value for column PRIMARY_ITEM_ID is being ignored.

I would like to know the RCA on why these records are still sitting in the interface table though the job status is closed.