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Null values in prompts After OBIEE to OAS upgrade

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After upgrading from OBIEE 12c to OAS. I am seeing null values in prompt dropdowns that did not appear in OBIEE. The prompt values match both systems, but these extra nulls are unexpected.

Any help is appreciated, thanks!

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  • Rank 6 - Analytics Lead
    edited Mar 13, 2025 3:22PM Answer ✓

    @Karthi_obiee kindly please check the solution from following document and see if it helps

    'NULL' Is Appearing As The Default Value In OAS Dashboard Prompts (Doc ID 2885418.1)

  • Quite sure Ram is right, and the linked document tells you why it's happening: the product does what it is instructed to do. If your model says a column can be null, it does make sense that NULL is an option in a prompt, but NULL is not really a normal value, therefore it has to be handled in a special way, and that's what the prompt does when based on a column that, by design, can be null.

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