SAP CNPB_OBJECT_KEYS Key of an Object Used in PS Table data and field list

CNPB_OBJECT_KEYS is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Key of an Object Used in PS" Information within sap ABAP programs.

This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.

i.e. DATA: wa_CNPB_OBJECT_KEYS TYPE CNPB_OBJECT_KEYS.

The CNPB_OBJECT_KEYS table consists of various fields, each holding specific information or linking keys about Key of an Object Used in PS data available in SAP. These include PSPNR (WBS Element), AUFNR (Order Number), AUFPL (Routing number of operations in the order), APLZL (General counter for order)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .

CNPB_OBJECT_KEYS structure Technical Details:

Delivery Class:
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified

SAP CNPB_OBJECT_KEYS structure fields - Full list of fields found in SAP data dictionary

Looking for S/4HANA specific information? Click here to explore the details, fields and extensibility available for this table in the SAP S/4HANA version of the CNPB_OBJECT_KEYS table. Also check whether the table still exists or has been transformed into a CDS view as part of the HANA simplifications.

Field	Description	Data Element	Data Type	length (Dec)	Check table	Conversion Routine	Domain Name	MemoryID	SHLP
PRONR	Project definition (internal)	PS_INTNR	NUMC	8	Assigned to domain	KONPD	PS_PSPNR
PSPNR	WBS Element	PS_POSNR	NUMC	8	Assigned to domain	ABPSP	PS_POSNR
AUFNR	Order Number	AUFNR	CHAR	12	Assigned to domain	ALPHA	AUFNR	ANR
AUFPL	Routing number of operations in the order	CO_AUFPL	NUMC	10			AUFPL
APLZL	General counter for order	CO_APLZL	NUMC	8	Assigned to domain		CO_APLZL
VORNR	Operation/Activity Number	VORNR	CHAR	4		NUMCV	VORNR	VGN
UVORN	Suboperation	UVORN	CHAR	4		NUMCV	VORNR
RSNUM	Number of Reservation/Dependent Requirement	RSNUM	NUMC	10	Assigned to domain		RSNUM	RES
RSPOS	Item Number of Reservation/Dependent Requirement	RSPOS	NUMC	4			RSPOS	RPO
RSART	Record type	RSART	CHAR	1			RSART
MLST_ZAEHL	Milestone number	MLST_ZAEHL	NUMC	12			NUM12
ZAEHL	Internal counter	CIM_COUNT	NUMC	8			CIM_COUNT
PZLFH	Item counter for production resources/tools	PZLFH	NUMC	8			PZLFH
NPAUFPL	Routing number of operations in the order	CO_AUFPL	NUMC	10			AUFPL
NPAPLZL	Internal counter	CIM_COUNT	NUMC	8			CIM_COUNT
NPTXTKY	Internal text number (12-character)	TXTKY	CHAR	12			CHAR12
PROBTYP	Object type, projects	PS_OBTYP	CHAR	1			PS_OBTYP
PRPSPNR	WBS Element	PS_POSNR	NUMC	8	Assigned to domain	ABPSP	PS_POSNR
PRTXTKY	Internal text number (12-character)	TXTKY	CHAR	12			CHAR12
AUFPL_VOR	No. identifying the network to which the predecessor belongs	AUFPL_VOR	NUMC	10			MDNUM
APLZL_VOR	Internal counter	CIM_COUNT	NUMC	8			CIM_COUNT
AUFPL_NCH	No. identifying the network to which the successor belongs	AUFPL_NCH	NUMC	10			MDNUM
APLZL_NCH	Internal counter	CIM_COUNT	NUMC	8			CIM_COUNT
AOBAR	Type of relationship	AOBAR	CHAR	2		AOBAR	AOBAR
MIMAX	Indicates whether maximum time interval will be considered	DAUMIMAX	CHAR	1			XFELD
PLNUM	Planned order number	PLNUM	CHAR	10	Assigned to domain	ALPHA	PLNUM	PAF
DOKAR	Document Type	DOKAR	CHAR	3	Assigned to domain		DOKAR	CV2
DOKNR	Document number	DOKNR	CHAR	25	Assigned to domain	ALPHA	DOKNR	CV1
DOKVR	Document Version	DOKVR	CHAR	2			DOKVR	CV3
DOKTL	Document Part	DOKTL_D	CHAR	3			DOKTL	CV4
APPNR	Application number	DMS_APPNR	CHAR	5			CHAR5
SPRONR	Current number for standard project	PS_ISPSP	NUMC	8	Assigned to domain	KONPS	PS_ISPSP
SPSPNR	Std WBS: Internal project item number (w/exit on ID)	PS_SPSNR	NUMC	8	Assigned to domain	KONPT	PS_SPSNR
SPLNTY	Task List Type	PLNTY	CHAR	1	Assigned to domain		PLNTY	PTY	H_TCA01
SPLNNR	Key for Task List Group	PLNNR	CHAR	8		ALPHA	PLNNR	PLN	PLKS
SPLNAL	Group Counter	PLNAL	CHAR	2		ALPHA	ALTNR	PAL
SZAEHL	Internal counter	CIM_COUNT	NUMC	8			CIM_COUNT
VSNMR	Number or description of a version	VSNMR	CHAR	12			VSNMR	VS2
PSPID	Project Definition	PS_PSPID	CHAR	24		ABPSN	PS_PSPID	PSP	PD_DUMMY
POSID	Work Breakdown Structure Element (WBS Element)	PS_POSID	CHAR	24		PROJN	PS_POSID	PRO
SPSPID	Project Definition	PS_PSPID	CHAR	24		ABPSN	PS_PSPID	PSP	PD_DUMMY
SPOSID	Work Breakdown Structure Element (WBS Element)	PS_POSID	CHAR	24		PROJN	PS_POSID	PRO

Key field

Non-key field

< CNPB_OBJECTS - Type and Key of an Object used in PS CNPB_OBJECT_KEYS_IMP - Key of an Object Used in PS >

How do I retrieve data from SAP structure CNPB_OBJECT_KEYS using ABAP code?

As CNPB_OBJECT_KEYS is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on CNPB_OBJECT_KEYS as there is no data to select.

How to access SAP table CNPB_OBJECT_KEYS

Within an ECC or HANA version of SAP you can also view further information about CNPB_OBJECT_KEYS and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).