Solution : https://service.sap.com/sap/support/notes/663983 (SAP Service marketplace login required)
Key words :
material groups remain unchanged, purchase requisition reason, service line level, service line, service requisition, purchase order, item level, material group, service order, purchasing transactions
Related Notes :
| 589630 | ME52N: No new G/L account derived from material group |
| 449216 | ME22N/ME52N: G/L account not derived from material group |