
Purchase Orders (PO) in XLSX: Supplier Variability, Schema Alignment, and Robust Imports
A practical guide to processing PO XLSX files—handling layout drift, mapping columns to a canonical schema, and validating against item masters.

A practical guide to processing PO XLSX files—handling layout drift, mapping columns to a canonical schema, and validating against item masters.

Deep dive on processing packing lists when they arrive as XLSX: line-item structure, schema mapping, unit normalization, and field-level validation.