| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| PFUNCTION | C | C | 0 | X | ||
| PFUNCTION_CALL | CHAR1 | C | 1 | 'X' | X | Called as function module- hence no inputs |
| PINTERNAL_CALL | CHAR1 | C | 1 | SPACE | X | Called internally from a sales document |
| PPOSNR | VBAP-POSNR | N | 6 | X | Sales Document Item | |
| PSES_NUMBER | /SAPBOQ/HD_SES-SES_NUMBER | N | 10 | X | Service entry sheet number | |
| PVBELN | VBAK-VBELN | C | 10 | X | Sales Document |
| Exception | Text |
|---|---|
| DATABASE_LOCKED | Database locked |
| INVALID_FUNCTION | Invalid Function |
| ORDER_INCOMPLETE | Order incomplete |