SAP Table DDYTT

Substitution Nametab (shadow-shadow-nametab for DDXTT)

DDYTT (Substitution Nametab (shadow-shadow-nametab for DDXTT)) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.

Additionally we provide an overview of foreign key relationships, if any, that link DDYTT to other SAP tables.

DDYTT table fields

Field Data element Checktable Datatype Length Decimals
TABNAME 4.0 version of TABNAME (name extension) V4TABNAME CHAR 30 0
MODEFLAG Activation flag ACTFLAG CHAR 1 0
NULL Start of activation or activation successful
I Internal checks successful
U External checks for object OK or table as dependent faulty
STATEFLAG Flag for SAP upgrade STATEFLAG CHAR 1 0
NULL Start of activation or activation successful
I Internal checks successful
U External checks for object OK or table as dependent faulty
PHASE Defines the import time for the entry -> ddxtt/ddxtf PHASE CHAR 1 0
DBASE Internal Name for Database INTBASE CHAR 1 0
UUID Global Unique ID for table UUID RAW 16 0
CRSTAMP Time of nametab generation CRSTAMP CHAR 14 0
ABSTAMP ABAP Time Stamp ABSTAMP CHAR 14 0
DYSTAMP Screen time stamp DYSTAMP CHAR 14 0
FLDCNT Number of table fields FLDCNT RAW 2 0
TABLEN Table length in bytes TABLENGTH RAW 4 0
KEYCNT Number of key fields in table KEYCNT RAW 1 0
KEYLEN Length of Table Key in Bytes KEYLENGTH RAW 2 0
CLPOS Position number of the client field in the table CLPOS RAW 1 0
TABTYPE Type of the Dictionary object TABTYPE CHAR 1 0
A not used
T Pooled, cluster, transparent table
L ABAP/4 Dictionary table (not used)
P Physical pooled table
C Physical cluster table
V View (not used)
J Table without DB representation, views
TABFORM How the Dictionary object is implemented in the database TABFORM CHAR 1 0
T Table/view which is stored transparently in the database
C Table which is stored in a physical cluster
P Table which is stored in a physical pool
V Projection view
J Table/view without implementation in DB
REFNAME 4.0 version of TABNAME (name extension) V4TABNAME CHAR 30 0
FLAGBYTE Flag of length 1 byte for table attributes TABFLAG_D RAW 1 0
EXROUT Flag if table to be compressed EXROUT RAW 1 0
FLAG3 Flag of length 1 byte for table attributes TABFLAG_D RAW 1 0
FLAG4 Flag of length 1 byte for table attributes TABFLAG_D RAW 1 0
FLAG5 Flag of length 1 byte for table attributes TABFLAG_D RAW 1 0
FLAG6 Flag of length 1 byte for table attributes TABFLAG_D RAW 1 0
BUFSTATE Buffering type of table BUFSTATE CHAR 1 0
NULL ' ': not buffered
P 'P': partially buffered
R 'R': resident, fully buffered
G 'G': generic buffering
BUFPARM Supplementary information in generic buffering BUFPARM RAW 2 0
ALIGN Table alignment ALIGNMENT RAW 1 0
POINTERLG Pointer length with which nametab was generated POINTERLG RAW 1 0
UNICODELG Unicode length with which runtime object was generated UNICODELG RAW 1 0
COMPCNT Number of Fields with Depth 0 to INCLUDE_AS RSCMPCNT RAW 2 0
LEAFCNT Structure Leaves RSLEAFCNT RAW 2 0