SAP ABAP Class CL_DB4_TASK_EXECUTOR (DB4: Backend task executor)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-DB-DB4 (Application Component) DB2 for AS/400
     ⤷ STU4 (Package) CCMS / AS/400

Properties

Class	CL_DB4_TASK_EXECUTOR
Short Description	DB4: Backend task executor
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	STU4	CCMS / AS/400
Created	20120712	SAP
Last change	20140121	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_DB4_TASK_EXECUTOR has no forward declaration.

Interfaces

Class CL_DB4_TASK_EXECUTOR has no interface implemented.

Friends

Class CL_DB4_TASK_EXECUTOR has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CO_FRCLIB	Constant	Public	☐	Type reference (TYPE)	STRING	'*FRCLIB'	Force library dump	20120712
2	CO_FRCOSP	Constant	Public	☐	Type reference (TYPE)	STRING	'*FRCOSP'	Force operating sysmte	20120712
3	CO_FRCPKG	Constant	Public	☐	Type reference (TYPE)	STRING	'*FRCPKG'	Force SQL package dump	20130416
4	CO_FRCPLC	Constant	Public	☐	Type reference (TYPE)	STRING	'*FRCPLC'	Force plan cache dump	20120712
5	P_DEFAULT_PARAMS	Instance attribute	Private	☐	Type reference (TYPE)	DBAKEYVAL_TAB		DBA Cockpit: Table of DBAKEYVAL	20130415
6	P_R_CONN	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_SQL_CONNECTION		Database Connection	20120712
7	P_R_SYS	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_DB6_SYS		DB6: Remote System Administration	20120712
8	P_TASK_EXECUTORS_TAB	Static Attribute	Private	☐	Type reference (TYPE)	DB4BD_TASK_EXECUTORS_TAB		DB4: Backend task executor	20120713

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_DEFAULT_PARAMS	Instance method	Private	Method	Add default parameters	20130415
2	CONSTRUCTOR	Instance method	Private	Constructor	Constructor	20120712
3	FORCE_LIBRARY_DUMP	Instance method	Public	Method	Force a library dump	20120712
4	FORCE_OPERATION	Instance method	Private	Method	Force an operation	20120712
5	FORCE_PLAN_CACHE_DUMP	Instance method	Public	Method	Force a plan cache dump	20120712
6	FORCE_SQLPKG_DUMP	Instance method	Public	Method	Force a SQL package dump	20130416
7	FORCE_SYSPERF_DUMP	Instance method	Public	Method	Force a system performance dump	20120712
8	GET_INSTANCE	Static method	Public	Method	Get a new instance	20120712

Events

Class CL_DB4_TASK_EXECUTOR has no event.

Types

Class CL_DB4_TASK_EXECUTOR has no local type.

Method Signatures

Method ADD_DEFAULT_PARAMS Signature

Method ADD_DEFAULT_PARAMS on class CL_DB4_TASK_EXECUTOR has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_DB4_BACKEND	☐	DB4: Backend exception class	20130415

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_R_SYS	Call by reference	☐	Object reference (TYPE REF TO)	CL_DB6_SYS		DB6: Remote System Administration	20120712

#	Exception	Resumable	Description	Created on
1	CX_DB4_BACKEND	☐	DB4: Backend exception class	20120712

Method FORCE_LIBRARY_DUMP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_IASP_NAME	Call by reference	☑	Type reference (TYPE)	STRING		IASP name	20120712
2	Importing	I_LIBRARY_NAME	Call by reference	☑	Type reference (TYPE)	STRING		Library name	20120712
3	Importing	I_OUTPUT_SCHEMA	Call by reference	☑	Type reference (TYPE)	STRING		Output schema	20120712
4	Returning	R_OPSTATUS	Value transfer	☐	Type reference (TYPE)	I			20120712

Method FORCE_LIBRARY_DUMP on class CL_DB4_TASK_EXECUTOR has no exception.

Method FORCE_OPERATION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_IASP_NAME	Call by reference	☐	Type reference (TYPE)	STRING		Independent ASP name	20120712
2	Importing	I_LIBRARY_NAME	Call by reference	☐	Type reference (TYPE)	STRING		Library name	20120712
3	Importing	I_OPCODE	Call by reference	☐	Type reference (TYPE)	STRING		Operation code	20120712
4	Importing	I_OUTPUT_SCHEMA	Call by reference	☐	Type reference (TYPE)	STRING		Output schema	20120712

#	Exception	Resumable	Description	Created on
1	CX_SQL_EXCEPTION	☐	Exception Class for SQL Error	20120712

Method FORCE_PLAN_CACHE_DUMP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_IASP_NAME	Call by reference	☑	Type reference (TYPE)	STRING		IASP name	20120712
2	Importing	I_OUTPUT_SCHEMA	Call by reference	☑	Type reference (TYPE)	STRING		Output schema	20120712
3	Returning	R_OPSTATUS	Value transfer	☐	Type reference (TYPE)	I			20120712

Method FORCE_PLAN_CACHE_DUMP on class CL_DB4_TASK_EXECUTOR has no exception.

Method FORCE_SQLPKG_DUMP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_IASP_NAME	Call by reference	☑	Type reference (TYPE)	STRING		IASP name	20130416
2	Importing	I_LIBRARY_NAME	Call by reference	☑	Type reference (TYPE)	STRING		Library name	20130416
3	Importing	I_OUTPUT_SCHEMA	Call by reference	☑	Type reference (TYPE)	STRING		Output schema	20130416
4	Returning	R_OPSTATUS	Value transfer	☐	Type reference (TYPE)	I			20130416

Method FORCE_SQLPKG_DUMP on class CL_DB4_TASK_EXECUTOR has no exception.

Method FORCE_SYSPERF_DUMP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_IASP_NAME	Call by reference	☑	Type reference (TYPE)	STRING		IASP name	20120712
2	Importing	I_OUTPUT_SCHEMA	Call by reference	☑	Type reference (TYPE)	STRING		Output schema	20120712
3	Returning	R_OPSTATUS	Value transfer	☐	Type reference (TYPE)	I			20120712

Method FORCE_SYSPERF_DUMP on class CL_DB4_TASK_EXECUTOR has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_R_SYS	Call by reference	☐	Object reference (TYPE REF TO)	CL_DB6_SYS		DB6: Remote System Administration	20120712
2	Returning	R_R_TASK_EXECUTOR	Value transfer	☐	Object reference (TYPE REF TO)	CL_DB4_TASK_EXECUTOR		DB4: Backend task executor	20120713

#	Exception	Resumable	Description	Created on
1	CX_DB4_BACKEND	☐	DB4: Backend exception class	20120712

History

Last changed by/on	SAP	20140121
SAP Release Created in	740