Solution : https://service.sap.com/sap/support/notes/570920 (SAP Service marketplace login required)
Key words :
OLTP, Service API, SAPI,BEGIN EXIT, CALL CUSTOMER-FUNCTION '004', EXIT_SAPLRSAP_004
Related Notes :
| 550740 | Composite SAP Note BW-SAPI 30B Patch 6 |
| 13719 | Preliminary transports to customers (note for customers) |