SAP ABAP Class CL_WRF_REF_DB_HEAD (Database Accesses WRF_REF_HEAD)

Hierarchy

☛ EA-RETAIL (Software Component) SAP Enterprise Extension Retail
   ⤷ LO-MD (Application Component) Logistics Basic Data
     ⤷ WRF_REF (Package) References for Materials Without History

Properties

Class	CL_WRF_REF_DB_HEAD
Short Description	Database Accesses WRF_REF_HEAD
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	WRF_REF	References for Materials Without History
Created	20040722	SAP
Last change	20050409	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_WRF_REF_CONST	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_WRF_REF_DB_HEAD has no interface implemented.

Friends

Class CL_WRF_REF_DB_HEAD has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	FALSE	Constant	Private	☐	Type reference (TYPE)	WRF_REF_BOOLEAN	CL_WRF_REF_CONST=>FALSE	Boolean Value	20040722
2	MR_DEFAULT_MESSAGE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_WRF_REF_DEFAULT_MESSAGE		Default Message Handle	20040722
3	MR_MESSAGE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_WRF_REF_MESSAGE		Interface for Issuing Messages	20040722
4	TRUE	Constant	Private	☐	Type reference (TYPE)	WRF_REF_BOOLEAN	CL_WRF_REF_CONST=>TRUE	Boolean Value	20040722

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_EXISTANCE	Instance method	Public	Method	check whether entry exists in database	20040722
2	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20040722
3	READ_ARTHIER_NODE	Instance method	Public	Method	read main assigment of material in article hierarchy	20040805
4	SELECT	Instance method	Public	Method	read entry via primary key (MATNR, WERKS)	20040722

Events

Class CL_WRF_REF_DB_HEAD has no event.

Types

Class CL_WRF_REF_DB_HEAD has no local type.

Method Signatures

Method CHECK_EXISTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PE_ENTRY_EXISTS	Call by reference	☐	Type reference (TYPE)	WRF_REF_BOOLEAN		Boolescher Wert	20040722
2	Importing	PIS_ARTICLE_SITE	Call by reference	☐	Type reference (TYPE)	WRF_REF_ARTICLE_SITE_STY			20040722

Method CHECK_EXISTANCE on class CL_WRF_REF_DB_HEAD has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PIF_MESSAGE	Call by reference	☑	Object reference (TYPE REF TO)	IF_WRF_REF_MESSAGE			20040722

Method CONSTRUCTOR on class CL_WRF_REF_DB_HEAD has no exception.

Method READ_ARTHIER_NODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PES_ARTICLE_CL_NODE	Call by reference	☐	Type reference (TYPE)	WRF_ARTICLE_CL_NODE_STY			20040805
2	Exporting	PES_MESSAGE	Call by reference	☐	Type reference (TYPE)	WRF_REF_MESSAGE_STY			20040805
3	Exporting	PES_WRF_HIER_VK_STY	Call by reference	☐	Type reference (TYPE)	WRF_HIER_VK_STY		Hierarchy - Distribution Chain Structure	20050107
4	Importing	PIS_WRF_HIER_VK_STY	Call by reference	☑	Type reference (TYPE)	WRF_HIER_VK_STY		Hierarchy - Distribution Chain Structure	20050107
5	Importing	PI_MATNR	Call by reference	☐	Type reference (TYPE)	MATNR		Materialnummer	20040805
6	Importing	PI_RFS	Call by reference	☐	Type reference (TYPE)	WRF_REF_RFS		Referenzenfindungsschema	20040805

Method READ_ARTHIER_NODE on class CL_WRF_REF_DB_HEAD has no exception.

Method SELECT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	PES_HEAD	Call by reference	☐	Type reference (TYPE)	WRF_REF_HEAD_PRG_STY			20040722
2	Exporting	PES_MESSAGE	Call by reference	☐	Type reference (TYPE)	WRF_REF_MESSAGE_STY			20040722
3	Importing	PIS_ARTICLE_SITE	Call by reference	☐	Type reference (TYPE)	WRF_REF_ARTICLE_SITE_STY			20040722

Method SELECT on class CL_WRF_REF_DB_HEAD has no exception.

History

Last changed by/on	SAP	20050409
SAP Release Created in	111