Not able to update valid grade during position update

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Hello Expert,

When I am trying to update the Position Title, Job Code, and Valid Grade using HDL then I am getting this error message every time, I am not sure if I am missing something.

Please suggest something on this.

Error Message - The position grades must match with the job grades that are active as of the effective date and from a set that's linked to the business unit or the common set.

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