DDYTT SAP (Substitution Nametab (shadow-shadow-nametab for DDXTT)) Table details
Dictionary Type: Table
Description: Substitution Nametab (shadow-shadow-nametab for DDXTT)
Description: Substitution Nametab (shadow-shadow-nametab for DDXTT)
Table field list including key, data, relationships and ABAP select examples
DDYTT is a standard SAP Table which is used to store Substitution Nametab (shadow-shadow-nametab for DDXTT) data and is available within R/3 SAP systems depending on the version and release level.
The DDYTT table consists of various fields, each holding specific information or linking keys about Substitution Nametab (shadow-shadow-nametab for DDXTT) data available in SAP. These include MODEFLAG (Activation flag), STATEFLAG (Flag for SAP upgrade), PHASE (Defines the import time for the entry -> ddxtt/ddxtf), DBASE (Internal Name for Database).. 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: W - System table, contents transportable via separate TR objectsDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP DDYTT table 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 | ||||
STATEFLAG | Flag for SAP upgrade | STATEFLAG | CHAR | 1 | ACTFLAG | ||||
PHASE | Defines the import time for the entry -> ddxtt/ddxtf | PHASE | CHAR | 1 | CHAR1 | ||||
DBASE | Internal Name for Database | INTBASE | CHAR | 1 | CHAR1 | ||||
UUID | Global Unique ID for table | UUID | RAW | 16 | UUID | ||||
CRSTAMP | Time of nametab generation | CRSTAMP | CHAR | 14 | TIMESTMP | ||||
ABSTAMP | ABAP Time Stamp | ABSTAMP | CHAR | 14 | TIMESTMP | ||||
DYSTAMP | Screen time stamp | DYSTAMP | CHAR | 14 | TIMESTMP | ||||
FLDCNT | Number of table fields | FLDCNT | RAW | 2 | NTABLONG | ||||
TABLEN | Table length in bytes | TABLENGTH | RAW | 4 | DDRAW4 | ||||
KEYCNT | Number of key fields in table | KEYCNT | RAW | 1 | NTABSHORT | ||||
KEYLEN | Length of Table Key in Bytes | KEYLENGTH | RAW | 2 | NTABLONG | ||||
CLPOS | Position number of the client field in the table | CLPOS | RAW | 1 | NTABSHORT | ||||
TABTYPE | Type of the Dictionary object | TABTYPE | CHAR | 1 | TABTYPE | ||||
TABFORM | How the Dictionary object is implemented in the database | TABFORM | CHAR | 1 | TABFORM | ||||
REFNAME | 4.0 version of TABNAME (name extension) | V4TABNAME | CHAR | 30 | CHAR30 | ||||
FLAGBYTE | Flag of length 1 byte for table attributes | TABFLAG_D | RAW | 1 | NTABSHORT | ||||
EXROUT | Flag if table to be compressed | EXROUT | RAW | 1 | NTABSHORT | ||||
FLAG3 | Flag of length 1 byte for table attributes | TABFLAG_D | RAW | 1 | NTABSHORT | ||||
FLAG4 | Flag of length 1 byte for table attributes | TABFLAG_D | RAW | 1 | NTABSHORT | ||||
FLAG5 | Flag of length 1 byte for table attributes | TABFLAG_D | RAW | 1 | NTABSHORT | ||||
FLAG6 | Flag of length 1 byte for table attributes | TABFLAG_D | RAW | 1 | NTABSHORT | ||||
BUFSTATE | Buffering type of table | BUFSTATE | CHAR | 1 | BUFSTATE | ||||
BUFPARM | Supplementary information in generic buffering | BUFPARM | RAW | 2 | NTABLONG | ||||
ALIGN | Table alignment | ALIGNMENT | RAW | 1 | NTABSHORT | ||||
POINTERLG | Pointer length with which nametab was generated | POINTERLG | RAW | 1 | NTABSHORT | ||||
UNICODELG | Unicode length with which runtime object was generated | UNICODELG | RAW | 1 | NTABSHORT | ||||
COMPCNT | Number of Fields with Depth 0 to INCLUDE_AS | RSCMPCNT | RAW | 2 | RSCOMPCNT | ||||
LEAFCNT | Structure Leaves | RSLEAFCNT | RAW | 2 | RSCOMPCNT |
Key field | Non-key field |
How do I retrieve data from SAP table DDYTT using ABAP code
The following ABAP code Example will allow you to do a basic selection on DDYTT to SELECT all data from the tableDATA: WA_DDYTT TYPE DDYTT.
SELECT SINGLE *
FROM DDYTT
INTO CORRESPONDING FIELDS OF WA_DDYTT
WHERE...
How to access SAP table DDYTT
Within an ECC or HANA version of SAP you can also view further information about DDYTT 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