Solution : https://service.sap.com/sap/support/notes/180477 (SAP Service marketplace login required)
Key words :
additional key words sd/copa, symptom user exit 2, enhancement copa0005, line items, collective billing, program errorprecondition, solution implement, processing idoc', processing, exit_saplkeii_002
Related Notes :
| 134498 | Avoiding line items with zero values |