Solution : https://service.sap.com/sap/support/notes/139591 (SAP Service marketplace login required)
Key words :
se38 --> text elements --> text symbols insert, additional key words j4aq, symptom transaction j4a@, attached correction note 139591, click 'cancel assignment', combined oders maintenance, cancelling assignment', combined orders, status order, selection invalid
Related Notes :
| 145509 | AFS V1.0D2 Fixpack #3 including HP/LCP 6-18 |
| 137864 | Combined order further enhancements |
| 136350 | Combined Order w. batch assignment - new version |