DDYTFS SAP (Structure for Shadow DDXTF) Structure details
Description: Structure for Shadow DDXTF
Structure field list including key, data, relationships and ABAP select examples
DDYTFS is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Structure for Shadow DDXTF" Information within sap ABAP programs.
This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.
i.e. DATA: wa_DDYTFS TYPE DDYTFS.
The DDYTFS table consists of various fields, each holding specific information or linking keys about Structure for Shadow DDXTF data available in SAP. These include MODEFLAG (Activation flag), POSITION (Position of the field in the table), FLAG1 (Flag 1 length 1 byte for field attributes), FLAG2 (Flag 2 length 1 byte for field attributes).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .
Delivery Class:Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP DDYTFS structure fields - Full list of fields found in SAP data dictionary
| Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP |
| TABNAME | 4.0 version of TABNAME (name extension) | V4TABNAME | CHAR | 30 | CHAR30 | ||||
| MODEFLAG | Activation flag | ACTFLAG | CHAR | 1 | ACTFLAG | ||||
| POSITION | Position of the field in the table | TABFDPOS | NUMC | 4 | AS4POS | ||||
| FLAG1 | Flag 1 length 1 byte for field attributes | FDFLAG1 | RAW | 1 | NTABSHORT | ||||
| FLAG2 | Flag 2 length 1 byte for field attributes | FDFLAG2 | RAW | 1 | NTABSHORT | ||||
| FLAG3 | Flag 1 length 1 byte for field attributes | FDFLAG1 | RAW | 1 | NTABSHORT | ||||
| FLAG4 | Flag 2 length 1 byte for field attributes | FDFLAG2 | RAW | 1 | NTABSHORT | ||||
| DBTABPOS | Position number of table field in database | FLPOS | RAW | 2 | NTABLONG | ||||
| FIELDTYPE | ABAP data type (coded) | FLDTYPE | RAW | 1 | NTABSHORT | ||||
| OFFSET | Table field offset | ROFFSET | RAW | 4 | DDRAW4 | ||||
| DBLENGTH | Length of field in ABAP | DBLENGTH | RAW | 2 | NTABLONG | ||||
| DBLENGTH2 | Length in Database | RSLENGTH2 | RAW | 4 | RSLENGTH2 | ||||
| EXLENGTH | Field output length | OUTLENGTH | RAW | 2 | NTABLONG | ||||
| DECIMALS | Number of decimal places in the field | INTDECIM | RAW | 1 | NTABSHORT | ||||
| DEPTH | Depth in nested structures | DDDEPTHUP | RAW | 1 | NTABSHORT | ||||
| FLDALIGN | Alignment of types with different pointer lengths | FLDALIGNUP | RAW | 1 | NTABSHORT | ||||
| FIELDNAME | 4.0 version of field name | V4FIELDNAM | CHAR | 30 | CHAR30 | ||||
| ROLLNAME | 4.0 version of field name | V4FIELDNAM | CHAR | 30 | CHAR30 | ||||
| ABTYPE | ABAP data type (nametab interface coded) | ABTYPE | RAW | 1 | NTABSHORT | ||||
| DTYP | Data Type in ABAP Dictionary | DATATYPE_D | CHAR | 4 | DTYPE | DATATYPE | |||
| EXID | ABAP data type (C,D,N,...) | INTTYPE | CHAR | 1 | INTTYPE | ||||
| REFTABLE | 4.0 version of TABNAME (name extension) | V4TABNAME | CHAR | 30 | CHAR30 | ||||
| REFFIELD | 4.0 version of field name | V4FIELDNAM | CHAR | 30 | CHAR30 | ||||
| PRECFIELD | Internal precision | PRECINTERN | RAW | 2 | NTABLONG | ||||
| CONVEXIT | Conversion Routine | CONVEXIT | CHAR | 5 | CONVEXIT | ||||
| MEMORYID | 4.0 version of memory ID (name extension) | V4MEMORYID | CHAR | 20 | CHAR20 | ||||
| CHECKTABLE | 4.0 version of TABNAME (name extension) | V4TABNAME | CHAR | 30 | CHAR30 | ||||
| DIGITS | Dictionary length for DEC, CURR, QUAN types | DDINTLENG | RAW | 2 | NTABLONG |
| Key field | Non-key field |
How do I retrieve data from SAP structure DDYTFS using ABAP code?
As DDYTFS is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on DDYTFS as there is no data to select.How to access SAP table DDYTFS
Within an ECC or HANA version of SAP you can also view further information about DDYTFS and the data within it using relevant transactions such asSE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).
Search for further information about these or an SAP related objects