Solution : https://service.sap.com/sap/support/notes/165666 (SAP Service marketplace login required)
Key words :
meter reading reason '26 - contract change', additional key words, solution apply add-, meter reading, transaction el37, program error, /ccs version 1, cancellation, prerequisites, correction
Related Notes :
| 1024951 | EL37 deletes billing orders for change of contract/customer |
| 165314 | Collective note for IS-U/CCS 1.2 - add-on patch 009 |