Analysis of the Causes of Discrepancy of Stock Taking of Spare Parts in Spare Parts Warehouses Using the Dmaic Method

Authors

  • Dwi Irawan Universitas Pelita Bangsa
  • Epan Jayadih Universitas Pelita Bangsa
  • Putri Arwen Elfirawati Universitas Pelita Bangsa
  • Tyna Kurniati Noer Agustin Universitas Pelita Bangsa
  • Wazri Himawansyah Putra Andika Universitas Pelita Bangsa
  • Yudi Prastyo Universitas Pelita Bangsa

DOI:

https://doi.org/10.59422/rjmss.v1i11.668

Keywords:

Stock Opname, DMAIC, Warehouse Management, Analyze

Abstract

PT XYZ, a manufacturing company specializing in scanners and printers, experienced a significant discrepancy between the actual part count and the system data during its 2024 stock opname. A root cause analyze using the DMAIC methodology identified errors in the returned parts process from production as the primary issue. This discrepancy resulted in a substantial financial loss of Rp.271,810,000. By implementing more effective work instructions and standard operating procedures, the discrepancy was reduced by (Rp.176.094.963), resulting in cost savings of (Rp.95.715.037) for the company.

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Published

2025-01-15

Issue

Vol. 1 No. 11 (2024): October

Section

Articles