Solution : https://service.sap.com/sap/support/notes/314500 (SAP Service marketplace login required)
Key words :
symptom report reainv05_spec delivers error ek218, internal main transaction 0045, additional key words, solution import aop018, error message, program error, successfully created, /ccs release 4, prerequisites
Related Notes :
| 310086 | Budget billing plan: Missing main transaction 0045 |