ON Before script to check serial number in both parent&child tables to avoid duplicate records

[Community Alums]

while importing data need to create ON Before  transform script to check serial number in both parent & child tables to avoid creating duplicate  records with same serial number

[Ankur Bawiskar]

@Community Alums 

please share transform map is on which target table and the setup screenshots.

[Community Alums]

between network gear and IP Switch

[AbhishekUpasani]

We have onBefore and onAfter scripts available for use for each CMDB application.

https://docs.servicenow.com/bundle/vancouver-servicenow-platform/page/product/configuration-manageme...