REFERENCE(TRIP_SCHEMA) TYPE PTRV_HEAD-SCHEM OPTIONAL
VALUE(TRIP_SCHEMA) LIKE PTRV_HEAD-SCHEM
VALUE(SCHEM) LIKE PTRV_HEAD-SCHEM
REFERENCE(E_TRIP_SCHEMA) TYPE HEAD_PERIO-SCHEM
REFERENCE(I_TRIP_SCHEMA) TYPE HEAD_PERIO-SCHEM OPTIONAL
REFERENCE(I_SCHEMA) LIKE HEAD_PERIO-SCHEM OPTIONAL
VALUE(I_SCHEMA) LIKE HEAD_PERIO-SCHEM OPTIONAL
REFERENCE(I_TRIP_SCHEMA) LIKE HEAD_PERIO-SCHEM OPTIONAL
REFERENCE(I_TRIP_SCHEMA) TYPE HEAD_PERIO-SCHEM
REFERENCE(I_TRIP_SCHEMA) TYPE HEAD_PERIO-SCHEM DEFAULT SPACE
VALUE(I_TRIP_SCHEMA) LIKE HEAD_PERIO-SCHEM OPTIONAL
VALUE(I_TRIP_SCHEMA) TYPE HEAD_PERIO-SCHEM OPTIONAL