Inventory Management - EBS (MOSC)

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Error "Invalid Serial Number" during WIP Completion Return for Serialized Assembly

edited Aug 4, 2026 11:56AM in Inventory Management - EBS (MOSC) 1 commentQuestion

Summary

We are encountering an "Invalid Serial Number" error when trying to perform a WIP Completion Return for a serialized assembly, despite the serial number being in a valid status in the subinventory with no active reservations or locks.

Environment / Context

  • Module: Oracle Work in Process (WIP) / Inventory (INV)
  • Assembly Item: ESHC520PT5F65SF1790
  • Serial Number: ES2025012-38852
  • Source Job Order: 058/2025/5.3/04
  • Destination Job Order: 058/2025/5.3

Steps to Reproduce

  1. Completed Job Order 058/2025/5.3/04 for Assembly ESHC520PT5F65SF1790 using Serial ES2025012-38852.
  2. Issued the completed assembly (ESHC520PT5F65SF1790, Serial ES2025012-38852) as a component to another Job Order 058/2025/5.3 via

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