https://userapps.support.sap.com/sap/support/knowledge/en/3675428
3675428 - Error AA416/AA417 with AuC settlement | SAP Knowledge Base Article
Error AA416/AA417 occurs with AuC settlement (such as T-code KO88, CJ88, AIBU etc.). Error AA416 "Retirement of old assets data not possible (No existing old...
sap knowledgeerror