2483559 - CRM Order has an order type not customized as incident

You are following note 1758090 to archive incidents,but in write phase, there is below error in the job log:
CRM Order xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx(GUID) has an order type not customized as incident

And there is a ST22 dump like below：
Category               ABAP Programming Error                                                       
Runtime Errors         OBJECTS_OBJREF_NOT_ASSIGNED                                                  
Except.                CX_SY_REF_IS_INITIAL                                                         
ABAP Program           CL_AI_CRM_IM_ARCH=============CP                                             
Application Component  SV-SMG-SUP                                                                   

Solution manager

DNO_CUST04, archive,CRM Order has an order type not customized as incident, CRMD_ORDERADM_H,PROCESS_TYPE_ADD , KBA , SV-SMG-SUP , Service Desk / Incident Management , Problem