Solution : https://service.sap.com/sap/support/notes/1388614 (SAP Service marketplace login required)
Key words :
error message iwo_bapi 202 'changing control key, program error solution implement, changing control key, pm/cs order, external processing reason, control key, external processing, bapi bapi_alm_order_maintain, system issues, terms ibapi_o_steus_check
Related Notes :
| 1390530 | Composite note for Business Package for Maint. technician |
| 879867 | Creating ext operation triggers notification IWO_BAPI 202 |