Solution : https://service.sap.com/sap/support/notes/434579 (SAP Service marketplace login required)
Key words :
schedule line category, additional key words, attached advance correction, characteristic valuation, configurable material, product allocation, requirements class, availability check, program error, solution implement
Related Notes :
526531 | No recalculation when changing configuration in UPOS |
432214 | No availability (configuration/allocations) |