Solution : https://service.sap.com/sap/support/notes/737337 (SAP Service marketplace login required)
Key words : 
system issues error message im063, system issues error message 00058, attached correction instructions, downgrade kit almbapi, order types/plants, program error, service order, bapi bapi_alm_order_maintain, change documents, operation status
Related Notes : 
       
| 736637 | BAPI: no status change document for the operation | 
| 735696 | Notes for Downgrade Kit ALMBAPI: Relevance | 
| 708266 | BAPI_ALM_ORDER_MAINTAIN: Error message 00 058 | 
| 702763 | BAPI_ALM_ORDER_MAINTAIN: IM063 | 
| 688011 | BAPI: Contract is not transferred |