Solution : https://service.sap.com/sap/support/notes/576482 (SAP Service marketplace login required)
Key words :
user exit coom0003 requires, user exit coom0003, symptom performance problems, memory area reason, attached correction instructions, sales order, terms va01, distribution rule, settlement rule, distribution document
Related Notes :
630674 | Error: Item / status object does not exist |
432128 | No current data in user exit COOM0003 |
424439 | User exit automatic generation settlement rule sales order |