Analysis of abnormal documents at WM level caused by Unplanned work order consumption in SAP WM Business Department

The business department reports that there is an anomaly at the WM level after the consumption of 261 work orders.

Material voucher after posting of its 261 shipment: 4900023991top 2018

261After posting, the TO order at the WM level created by LT06

Why is the material in this TO list transferred from 100 to 914? Instead of 261, the system deducts the inventory of the side position directly from the 100/PSA?

For example, the following is a normal 261 cargo movement

The system deducts inventory directly from 100/PSA.

Why does the SAP system have two different behaviors at the WM level after these two shipments are posted to the work order?

According to the investigation, the material voucher 4900023991 to 2018261 is an unplanned shipment (unplanned goods issue).

This is an abnormal operation!

And 4900024537Compact 2018, the 261 shipping operation is Planned GI.

The Planned GI approach does not cause WM-level behavior to be related to storage type 914.

Solution: when business people do work order consumption, do not do unplanned goods issue.

2018-09-18 was written in Hangzhou.