LTDX - Generic storage of display variants

Generic storage of display variants information is stored in SAP table LTDX.
It is part of development package SLIS in software component BC-SRV-ALV. This development package consists of objects that can be grouped under "Generic list types".

Fields for table LTDX

Field Name	Description	Is Key	Data Element	Data Type	Length
MANDT	Client	X	MANDT	CLNT	6
RELID	Region in IMPORT/EXPORT Data Table	X	INDX_RELID	CHAR	4
.INCLUDE		X		LTDXKEY	0
REPORT	ABAP Program Name	X	REPID	CHAR	80
HANDLE	Mgt. ID for repeated calls from the same program	X	SLIS_HANDL	CHAR	8
LOG_GROUP	Logical group name	X	SLIS_LOGGR	CHAR	8
USERNAME	User name for user-specific storage	X	SLIS_USER	CHAR	24
VARIANT	Layout	X	SLIS_VARI	CHAR	24
TYPE	Type (internal use)	X	SLIS_TYPE	CHAR	2
SRTF2	Next record counter in EXPORT/IMPORT data tables	X	INDX_SRTF2	INT4	4
.INCLUDE				LTDXADMIN	0
VERSION	Object version		VERSION	NUMC	12
ERFDAT	Display variant creation date		SLIS_ERDAT	DATS	16
ERFTIME	Display variant creation time		SLIS_ERTIM	TIMS	12
ERFNAME	Display variant creator		SLIS_ERNAM	CHAR	24
AEDAT	Display variant change date		SLIS_AEDAT	DATS	16
AETIME	Display variant change time		SLIS_AETIM	TIMS	12
AENAME	Name of the last user to change the display variant		SLIS_AENAM	CHAR	24
DEPENDVARS	Dependent variant entry vector		SLIS_DEPVS	CHAR	20
INACTIVE	Single-Character Flag		CHAR1	CHAR	2
CLUSTR	Length field for user data in EXPORT/IMPORT tables		INDX_CLSTR	INT2	2
CLUSTD	Data field for IMPORT/EXPORT database tables		INDX_CLUST	LRAW	2886