DDXTF - Nametab Field Structure for Delayed Writing

Nametab Field Structure for Delayed Writing information is stored in SAP table DDXTF.
It is part of development package SDIC in software component BC-DWB-DIC-AC. This development package consists of objects that can be grouped under "ABAP Dictionary".

Fields for table DDXTF

Field Name	Description	Is Key	Data Element	Data Type	Length	Check Table
TABNAME	Table Name	X	TABNAME	CHAR	60
MODEFLAG	Activation flag	X	ACTFLAG	CHAR	2
POSITION	Position of the field in the table	X	TABFDPOS	NUMC	8
.INCLUDE				DDSUX031L	0
FLAG1	Flag 1 length 1 byte for field attributes		FDFLAG1	RAW	1
FLAG2	Flag 2 length 1 byte for field attributes		FDFLAG2	RAW	1
FLAG3	Flag 1 length 1 byte for field attributes		FDFLAG1	RAW	1
FLAG4	Flag 2 length 1 byte for field attributes		FDFLAG2	RAW	1
DBTABPOS	Position number of table field in database		FLPOS	RAW	2
FIELDTYPE	ABAP data type (coded)		FLDTYPE	RAW	1
OFFSET	Table field offset		ROFFSET	RAW	4
DBLENGTH	Length of field in ABAP		DBLENGTH	RAW	2
DBLENGTH2	ABAP Dictionary: Length on Database		DBLENGTH2	RAW	4
EXLENGTH	Field output length		OUTLENGTH	RAW	2
DECIMALS	Number of decimal places in the field		INTDECIM	RAW	1
DEPTH	Depth of nested structures		DDDEPTH	RAW	1
FLDALIGN	Alignment of types with different pointer lengths		FLDALIGN	RAW	1
FIELDNAME	Field Name		FIELDNAME	CHAR	60	*
ROLLNAME	Data element (semantic domain)		ROLLNAME	CHAR	60
ABTYPE	ABAP Data Type (Nametab Interface Encoded)		ABTYPE	RAW	1
DTYP	Data Type in ABAP Dictionary		DATATYPE_D	CHAR	8
EXID	ABAP data type (C,D,N,...)		INTTYPE	CHAR	2
REFTABLE	Reference Table for Field		REFTABLE	CHAR	60	*
REFFIELD	Reference Field for Currency and Quantity Fields		REFFIELD	CHAR	60	*
PRECFIELD	Internal precision		PRECINTERN	RAW	2
CONVEXIT	Conversion Routine		CONVEXIT	CHAR	10
MEMORYID	Set/Get parameter ID		MEMORYID	CHAR	40	*
CHECKTABLE	Check table name of the foreign key		CHECKTABLE	CHAR	60	*
DIGITS	Dictionary length for DEC, CURR, QUAN types		DDINTLENG	RAW	2