SAP table DD27P (View of Fields in an SAP Table View)

SAP table DD27P has 3 primary key fields being VIEWNAME,OBJPOS,DDLANGUAGE.

Field Description Data Type Length Decimals Checktable Data Element
VIEWNAME Name of SAP Table View CHAR 30 0 VIEWNAME
OBJPOS Position in a repetition group NUMC 4 0 MCPOS
DDLANGUAGE Language Key LANG 1 0 DDLANGUAGE
VIEWFIELD Field Name CHAR 30 0 FIELDNAME
TABNAME Table Name CHAR 30 0 TABNAME
FIELDNAME Field Name CHAR 30 0 FIELDNAME
KEYFLAG Flag: field belongs to primary key CHAR 1 0 MCKEYFLAG
MCFIELDID Matchcode field ID CHAR 3 0 MCFIELDID
EFORM Name of ABAP form CHAR 16 0 FORMROUT
ROLLNAME Data element (semantic domain) CHAR 30 0 DD04L ROLLNAME
ROLLNAMEVI Data element of a view field CHAR 30 0 ROLLNAMEVI
ROLLCHANGE Indicator for change to data element CHAR 1 0 ROLLCHANGE
ENQMODE Lock mode CHAR 1 0 ENQMODE
+ Reserved
C Only promotion check optimized lock, as with 'R'
E Write Lock
O Set Optimistic Lock
R Promote optimistic lock; transform from '0' to 'E'
S Shared Lock
T Reserved
U Only conflict check extended exclusive lock, as with 'X'
V Only conflict check exclusive lock, as with 'E'
W Conflict check for shared lock only, as with 'S'
X Exclusive, not cumulative
RDONLY Maintenance attribute for view field CHAR 1 0 VFLDROFLAG
MEMORYID Set/Get parameter ID CHAR 20 0 MEMORYID
DOMNAME Domain name CHAR 30 0 DOMNAME
DATATYPE Data Type in ABAP Dictionary CHAR 4 0 DATATYPE_D
FLENGTH Length (No. of Characters) NUMC 6 0 DDLENG
CHECKTABLE Check table name of the foreign key CHAR 30 0 CHECKTABLE
SHLPORIGIN Origin of an Input Help CHAR 1 0 SHLPORIGIN
No input help exists
D Explicit search help interface to data element
F Input help with fixed values
P Input help implemented with check table
T Input help based on data type
X Explicit search help interface to field
SHLPNAME Name of a Search Help CHAR 30 0 SHLPNAME
SHLPFIELD Name of a search help parameter CHAR 30 0 SHLPFIELD
REFTABLE Reference Table for Field CHAR 30 0 REFTABLE
REFFIELD Reference Field for Currency and Quantity Fields CHAR 30 0 REFFIELD
ENTITYTAB Value table CHAR 30 0 ENTITYTAB
INTTYPE ABAP data type (C,D,N,...) CHAR 1 0 INTTYPE
8 Whole Number (8-Byte Integer with Sign)
a Decimal Floating Point Number, 16 Digits
b 1-byte integer, whole number <= 254
C Character String
D Date (YYYYMMDD)
e Decimal Floating Point Number, 34 Digits
F Floating point number to accuracy of 8 bytes
g Character string with variable length (ABAP type STRING)
h Table type
I Integer number (4-byte integer with sign)
j Static Boxed Components
k Generic Boxed Components
l Reference to data object
N Character String with Digits Only
P Packed number
p Time stamp 'yyyy-mm-dd hh:mm:ss[.nnnnnnn]'
r Reference to class/interface
s 2-byte integer, only for length field before LCHR or LRAW
T Time (HHMMSS)
u Structured type, flat
V Character string (old dictionary type VARC)
v Structured type, deep
X Byte string (hexadecimal), in DDIC metadata also INT1/2/4
y Byte string with variable length (ABAP type XSTRING)
z Node Line for Stuctured Objects
INTLEN Internal Length in Bytes NUMC 6 0 INTLEN
LOGFLAG Indicator for writing change documents CHAR 1 0 LOGFLAG
HEADLEN Maximum length of heading NUMC 2 0 HEADLEN
SCRLEN1 Max. length for short field label NUMC 2 0 SCRLEN_S
SCRLEN2 Max. length for medium field label NUMC 2 0 SCRLEN_M
SCRLEN3 Max. length for long field label NUMC 2 0 SCRLEN_L
OUTPUTLEN Output Length NUMC 6 0 OUTPUTLEN
DECIMALS Number of Decimal Places NUMC 6 0 DECIMALS
LOWERCASE Lowercase letters allowed/not allowed CHAR 1 0 LOWERCASE
SIGNFLAG Flag for sign in numerical fields CHAR 1 0 SIGNFLAG
VALEXI Existence of fixed values CHAR 1 0 VALEXI
CONVEXIT Conversion Routine CHAR 5 0 CONVEXIT
DDTEXT Short Description of Repository Objects CHAR 60 0 AS4TEXT
REPTEXT Heading CHAR 55 0 REPTEXT
SCRTEXT_S Short Field Label CHAR 10 0 SCRTEXT_S
SCRTEXT_M Medium Field Label CHAR 20 0 SCRTEXT_M
SCRTEXT_L Long Field Label CHAR 40 0 SCRTEXT_L
PROXYTYPE DD: Is a generated proxy object CHAR 1 0 DDPROXYTY
Is not proxy-generated
X Is a generated proxy object
LTRFLDDIS Basic write direction is defined in LTR (left-to-right) CHAR 1 0 DDLTRFLDDI
BIDICTRLC DD: No Filtering of BIDI Formatting Characters CHAR 1 0 DDBIDICTRL
OUTPUTSTYLE DD: Output Style (Output Style) for Decfloat Types NUMC 2 0 OUTPUTSTYLE
00 Normal
01 Sign right
02 Scale-preserving
03 Scientific
04 Scientific with leading zero
05 Scale-preserving scientific
06 Engineering
NOHISTORY DD: Flag for Deactivating Input History in Dynpro Field CHAR 1 0 DDNOHISTORY
AMPMFORMAT DD: Indicator whether an AM/PM time format is desired CHAR 1 0 DDAMPMFORMAT
DBVIEWFIELD DD: Concatenated Field Name CHAR 256 0 DDFIELDNAME_L
EXVDATATYPE Data Type in ABAP Dictionary CHAR 4 0 DATATYPE_D
EXVFLENGTH Length (No. of Characters) NUMC 6 0 DDLENG
EXVDECIMALS Number of Decimal Places NUMC 6 0 DECIMALS
SQL_PASSVALUE Pass value in select instead of variable CHAR 1 0 DDSQLPASSVALUE

DD27P foreign key relationships

Table Field Check Table Check Field
0 DD27P ROLLNAME DD04L Data elements ROLLNAME
0 DD27P ROLLNAME DD04L Data elements AS4LOCAL
0 DD27P ROLLNAME DD04L Data elements AS4VERS