3294709 - ABAP runtime error when changing the unit in Monitor Stock / Requirements List

You have maintained the alternative unit for the material in material master additional data and any lot size value (in this example the Maximum Lot Size) under MRP1 view:

When checking the material in app Monitor Stock / Requirements List, the default display unit is the base unit (in this example PC). You want to see the data in the alternative unit (in this example PAL) and change directly in the field:

After clicking Enter, the ABAP runtime error occurs:

*Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

SAP S/4HANA Cloud Public Edition

Monitor Stock / Requirements List, ABAP runtime error, base unit, alternative unit, Maximum Lot Size, Minimum Lot Size, Maximum Stock Level , KBA , PP-MRP-2CL , Material Requirements Planning (Public Cloud) , Problem