Solution : https://service.sap.com/sap/support/notes/762616 (SAP Service marketplace login required)
Key words :
transaction se24 enter /scmb/cl_df_docflow, cross-partner document flow, class /scmb/cl_df_docflow, terms cross-system, create method refresh, click 'change' define, static method refresh, visibility public implement, source code corrections, attached correction instructions
Related Notes :
| 986924 | Docflow objects are saved despite call of REFRESH |
| 778224 | Refresh for tables of Object Relationship Service is missing |