Solution : https://service.sap.com/sap/support/notes/1329368 (SAP Service marketplace login required)
Key words :
process work items, function module sin_wf_dynamic_columns, terms cl_swl_bwsp_badi_services reason, methodthe termination occurs, runtime error occurs, longer occurs, runtime error, program error, transaction so01x, cx_sy_dyn_call_illegal_typeshort text
Related Notes :
| 1068627 | Composite note about workflow upgrade |