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Set up duplicate check

  • Published on Mar 20, 2026
  • 1 minute(s) read
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You can use duplicate check rules to check if data doesn't already exist in D365 F&SCM.

Before you can set up a duplicate check rule, set up the duplicate check to be applied.

You can apply these types of duplicate checks:

  • Basic matching: Checks which combination of table fields has duplicate values. So, the combination of field values must be unique in the table.

  • Fuzzy matching: Checks for duplicates applying fuzzy logic. A fuzzy duplicate check compares values from several fields. Based on the comparison, a duplicate score is calculated.

Flow diagram

Note

In the flow diagram, clicking ‘Set up dynamic queries’ opens the related section in the ‘General setup’ section.