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Applies to Product - Dynamics 365 Project Operations

What’s happening?
When making a project transaction adjustment for a Time and Material type project, the system is crediting Work In Progress (WIP) during the adjustment process. Additionally, when invoicing the newly created chargeable entry, it credits WIP a second time, leading to WIP being understated and Cost of Goods Sold (COGS) being overstated, which results in incorrect financial statements.
 
Reason:
This is a result of the feature "Enable packing slip cancellation for item requirements."
 
Resolution:
This has been reported and fixed in different quality update of versions 10.0.40, 10.0.41 and 10.0.42. In the following link, you will find the build numbers: Details for issue 975690
In case you are not planning to update to above version in next days, disable the following features to prevent this issue:
1. Enable packing slip cancellation for item requirements.
2. Enable project purchase order product receipt cancellation with linked item requirements.