3035555 - Error "RU303" (Only 0 decimal places are permitted for unit of measure &) occurred when performing production order confirmation.

When using PP related application(e.g. Confirm Production Order Operation, Reprocess Goods Movements) to perform confirmation/goods movement, below error occurs.
>> "RU303" (Only 0 decimal places are permitted for unit of measure &)
However, this does not occur in MM related application (e.g.Post Goods Movement)

SAP S/4HANA Cloud

1. Go to app "Post Goods Movement" to post a GR for purchase order for a quantity with 3 decimal places, no error occurs.

2. Go to app "Reprocess Goods Movements" to post a goods movement for the same Unit of Measure with 3 decimal places, 
   error RU303 occurs.

The logic of automatic goods movement during confirmation process and manually goods movement are different.
"Post Goods Movement" allows user to enter quantity with decimal places even if the corresponding unit of measure is defined as 0. However, for confirmation process on PP side, it is not allowed.

If it is required to enter quantity with 3 decimal places in related application(e.g. Confirm Production Order Operation, Reprocess Goods Movements), both of the fields "Decimal places" and "Decimal Rounding" should be set as 3 in SSCUI 102179.
If the Unit of Measure is not allowed to be changed in the SSCUI, you can go for non-preapproved configuration, this request should be coordinated with your PE/CEE/CSM (Product Expert, Customer Engagement Executive, or Customer Success Manager), then after the approval the expert configuration team can proceed according to the requirement. If you want to go this way kindly raise this as concern in the component XX-S4C-SRV-CON.

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