Which transaction has replaced MBXX for goods movement?

MIGO is the transaction that has replaced MBXX for handling goods movements in SAP. MIGO stands for "Movement in Goods" and is a versatile transaction used for various types of inventory management activities, including goods receipts, goods issues, and transfer postings.

The introduction of MIGO streamlined the process by allowing users to perform all relevant goods movements from a single interface, making it more efficient and user-friendly. This transition aimed to enhance overall usability, as MIGO consolidates functions that were previously spread across different transactions, including MB01 (goods receipts) and others.

In this context, MIGO serves as a comprehensive tool for inventory management, thus making it the correct answer for this question regarding the replacement of MBXX.