SAP table DDMTT (Nametab header structure for delayed writing)

SAP table DDMTT has 2 primary key fields being TABNAME,MODEFLAG.

Field Description Data Type Length Decimals Checktable Data Element
TABNAME TABNAME (Name Extension) - Version 4.0 CHAR 30 0 V4TABNAME
MODEFLAG Results of Distribution Run (Table DDXTT) CHAR 1 0 MODEFLAG
Determine operation with nametab comparison
- ----------------------------------------------------------
1 Terminate in editing (initial value was space)
2 Terminate in editing (initial value was 'M')
3 Terminate in editing (initial value was 'D')
A Only activation
B Update shadow table (shadow upgrade)
C External update of original table (shadow upgrade)
D Force deletion due to a transport request
E Error in editing (initial value was space)
F DDL statements generated, written to TATAF
G The new code also contains ABAP statements
H Like V, but for AMDP table functions
I Force conversion with OO exit due to transport
J Like X, is edited in shadow upgrade
M Force modification with a transport request
P As V, but edited in Basis update (shadow upgrade)
Q Error in editing (initial value was 'M')
R Error in editing (initial value was 'D')
S Structure change of system table/structure (no distribute)
U Pass to updater using TBATG entry
V As F, but processed chronologically after F entries
W As X, but edited chronologically before X entries
X Mode flag for mass deletion program
Y As X, but edited chronologically after X entries
Z As F, temporarily in upgrade (dipgntab)
DBASE Internal Name for Database CHAR 1 0 INTBASE
UUID Global Unique ID for table RAW 16 0 UUID
CRSTAMP Time of nametab generation CHAR 14 0 CRSTAMP
ABSTAMP ABAP Time Stamp CHAR 14 0 ABSTAMP
DYSTAMP Dynpro Time Stamp CHAR 14 0 DYSTAMP
FLDCNT Number of table fields RAW 2 0 FLDCNT
TABLEN Table length in bytes RAW 4 0 TABLENGTH
KEYCNT Number of key fields in table RAW 1 0 KEYCNT
KEYLEN Length of Table Key in Bytes RAW 2 0 KEYLENGTH
CLPOS Position number of the client field in the table RAW 1 0 CLPOS
TABTYPE Type of the Dictionary object CHAR 1 0 TABTYPE
A Abstract entity
B View/extend entity
F Entity of a table function
H Hierarchy
J Table without DB representation, views
L ABAP Dictionary table (not used)
Q Custom entity
R Projection view
T Transparent table
V View (not used)
W View entity
TABFORM How the Dictionary object is implemented in the database CHAR 1 0 TABFORM
J Table/view without implementation in DB
T Table/view stored transparently in the database
V Projection view
REFNAME Name of physical table (for pool/cluster/view) CHAR 30 0 * REFNAME
FLAGBYTE Flag of length 1 byte for table attributes RAW 1 0 TABFLAG_D
EXROUT Flag if table to be compressed RAW 1 0 EXROUT
FLAG3 Flag of length 1 byte for table attributes RAW 1 0 TABFLAG_D
FLAG4 Flag of length 1 byte for table attributes RAW 1 0 TABFLAG_D
FLAG5 Flag of length 1 byte for table attributes RAW 1 0 TABFLAG_D
FLAG6 Flag of length 1 byte for table attributes RAW 1 0 TABFLAG_D
BUFSTATE Buffering type of table CHAR 1 0 BUFSTATE
' ': not buffered
G 'G': generic buffering
P 'P': partially buffered
R 'R': resident, fully buffered
BUFPARM Supplementary information in generic buffering RAW 2 0 BUFPARM
ALIGN Table alignment RAW 1 0 ALIGNMENT
POINTERLG Pointer length with which nametab was generated RAW 1 0 POINTERLG
UNICODELG Unicode length with which runtime object was generated RAW 1 0 UNICODELG
COMPCNT ABAP Dictionary: Number of Fields with Depth 0 RAW 2 0 DDCOMPCNT
LEAFCNT ABAP Dictionary: Leaf Content of Structure RAW 2 0 DDLEAFCNT
DBSQLTIMESTMP Longer Time Stamp for OpenSQL CHAR 17 0 DBSQLTIMESTMP
ADD_DATA Field for Additional Information RAW 128 0 ADD_DATA
STATEFLAG Flag for SAP upgrade CHAR 1 0 STATEFLAG
TABLSIZE CHAR 7 0
FIELDS_DATA RSTR 0 0