Solution : https://service.sap.com/sap/support/notes/779056 (SAP Service marketplace login required)
Key words : 
termination message co888, co888lcobofaz afvg_read_index reason, error read afvg, attached program corrections, program error, existing order, bapi bapi_alm_order_maintain, terms storage_parameters_wrong_set, endless loop, solution implement
Related Notes : 
       
| 708508 | Downgrade BAPI_ALM_ORDER_MAINTAIN -> errors |