Solution : https://service.sap.com/sap/support/notes/207240 (SAP Service marketplace login required)
Key words :
additional key words eps, program termination occurs, symptom eps, program error, synchronous updating, form routine, 'corrections' section, saveandwait, nw_number_mapping_msg_create, prerequisites
Related Notes :
| 195136 | EPS: Synchronous updating with BAPIs from PS |