_RFC_FIELD_DESC Struct Reference
[Metadata and Repository API]

List of all members.

---

Detailed Description

Structure for reading (RfcGetFieldDescByIndex() or RfcGetFieldDescByName()) or defining (RfcAddTypeField()) the properties of a field in a structure/table.

Definition at line 444 of file sapnwrfc.h.

Public Attributes
RFC_ABAP_NAME	name
	Field name, null-terminated string.
RFCTYPE	type
	Field data type.
unsigned	nucLength
	Field length in bytes in a 1-byte-per-SAP_CHAR system.
unsigned	nucOffset
	Field offset in bytes in a 1-byte-per-SAP_CHAR system.
unsigned	ucLength
	Field length in bytes in a 2-byte-per-SAP_CHAR system.
unsigned	ucOffset
	Field offset in bytes in a 2-byte-per-SAP_CHAR system.
unsigned	decimals
	If the field is of type "packed number" (BCD), this member gives the number of decimals.
RFC_TYPE_DESC_HANDLE	typeDescHandle
	Pointer to an RFC_STRUCTURE_DESC structure for the nested sub-type if the type field is RFCTYPE_STRUCTURE or RFCTYPE_TABLE */.
void *	extendedDescription
	Not used by the NW RFC library. This parameter can be used by applications that want to store additional information in the repository (like F4 help values, e.g.).

---

Member Data Documentation

RFC_ABAP_NAME _RFC_FIELD_DESC::name

Field name, null-terminated string.

Definition at line 446 of file sapnwrfc.h.

RFCTYPE _RFC_FIELD_DESC::type

Field data type.

Definition at line 447 of file sapnwrfc.h.

unsigned _RFC_FIELD_DESC::nucLength

Field length in bytes in a 1-byte-per-SAP_CHAR system.

Definition at line 449 of file sapnwrfc.h.

unsigned _RFC_FIELD_DESC::nucOffset

Field offset in bytes in a 1-byte-per-SAP_CHAR system.

Definition at line 451 of file sapnwrfc.h.

unsigned _RFC_FIELD_DESC::ucLength

Field length in bytes in a 2-byte-per-SAP_CHAR system.

Definition at line 453 of file sapnwrfc.h.

unsigned _RFC_FIELD_DESC::ucOffset

Field offset in bytes in a 2-byte-per-SAP_CHAR system.

Definition at line 455 of file sapnwrfc.h.

unsigned _RFC_FIELD_DESC::decimals

If the field is of type "packed number" (BCD), this member gives the number of decimals.

Definition at line 456 of file sapnwrfc.h.

RFC_TYPE_DESC_HANDLE _RFC_FIELD_DESC::typeDescHandle

Pointer to an RFC_STRUCTURE_DESC structure for the nested sub-type if the type field is RFCTYPE_STRUCTURE or RFCTYPE_TABLE */.

Definition at line 457 of file sapnwrfc.h.

void* _RFC_FIELD_DESC::extendedDescription

Not used by the NW RFC library. This parameter can be used by applications that want to store additional information in the repository (like F4 help values, e.g.).

Definition at line 458 of file sapnwrfc.h.

---

The documentation for this struct was generated from the following file:

• sapnwrfc.h