DD27P SAP (View of Fields in an SAP Table View) Structure details
Dictionary Type: Structure
Description: View of Fields in an SAP Table View
Description: View of Fields in an SAP Table View
Structure field list including key, data, relationships and ABAP select examples
DD27P 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 "View of Fields in an SAP Table View" 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_DD27P TYPE DD27P.
The DD27P table consists of various fields, each holding specific information or linking keys about View of Fields in an SAP Table View data available in SAP. These include OBJPOS (Position in a repetition group), DDLANGUAGE (Language Key), VIEWFIELD (Field Name), TABNAME (Table Name).. 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: L - Table for storing temporary data, is delivered emptyDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Cannot Be Enhanced
SAP DD27P 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 |
| VIEWNAME | Name of SAP table view | VIEWNAME | CHAR | 30 | Assigned to domain | VIEWNAME | DVI | ||
| OBJPOS | Position in a repetition group | MCPOS | NUMC | 4 | AS4POS | ||||
| DDLANGUAGE | Language Key | DDLANGUAGE | LANG | 1 | Assigned to domain | ISOLA | SPRAS | ||
| VIEWFIELD | Field Name | FIELDNAME | CHAR | 30 | Assigned to domain | FDNAME | DFD | ||
| TABNAME | Table Name | TABNAME | CHAR | 30 | Assigned to domain | AS4TAB | DTB | ||
| FIELDNAME | Field Name | FIELDNAME | CHAR | 30 | Assigned to domain | FDNAME | DFD | ||
| KEYFLAG | Flag: field belongs to primary key | MCKEYFLAG | CHAR | 1 | AS4FLAG | ||||
| MCFIELDID | Matchcode field ID | MCFIELDID | CHAR | 3 | MCFIELDID | ||||
| EFORM | Name of ABAP form | FORMROUT | CHAR | 16 | FORMROUT | ||||
| ROLLNAME | Data element (semantic domain) | ROLLNAME | CHAR | 30 | DD04L | ROLLNAME | ROL | DD_DTEL | |
| ROLLNAMEVI | Data element of a view field | ROLLNAMEVI | CHAR | 30 | Assigned to domain | ROLLNAME | |||
| ROLLCHANGE | Indicator for change to data element | ROLLCHANGE | CHAR | 1 | DDFLAG | ||||
| ENQMODE | Lock mode | ENQMODE | CHAR | 1 | ENQMODE | ||||
| RDONLY | Maintenance attribute for view field | VFLDROFLAG | CHAR | 1 | VFLDRDONLY | ||||
| MEMORYID | Set/Get parameter ID | MEMORYID | CHAR | 20 | Assigned to domain | MEMORYID | |||
| DOMNAME | Domain name | DOMNAME | CHAR | 30 | Assigned to domain | DOMNAME | DD_DOMA | ||
| DATATYPE | Data Type in ABAP Dictionary | DATATYPE_D | CHAR | 4 | DTYPE | DATATYPE | |||
| FLENGTH | Length (No. of Characters) | DDLENG | NUMC | 6 | DDLENG | ||||
| CHECKTABLE | Check table name of the foreign key | CHECKTABLE | CHAR | 30 | Assigned to domain | AS4TAB | |||
| SHLPORIGIN | Origin of an Input Help | SHLPORIGIN | CHAR | 1 | SHLPORIGIN | ||||
| SHLPNAME | Name of a Search Help | SHLPNAME | CHAR | 30 | Assigned to domain | SHLPNAME | SHLP | DD_SHLP | |
| SHLPFIELD | Name of a search help parameter | SHLPFIELD | CHAR | 30 | Assigned to domain | FDNAME | |||
| REFTABLE | Table for reference field | REFTABLE | CHAR | 30 | Assigned to domain | AS4TAB | |||
| REFFIELD | Reference field for currency and qty fields | REFFIELD | CHAR | 30 | Assigned to domain | FDNAME | |||
| ENTITYTAB | Value table | ENTITYTAB | CHAR | 30 | Assigned to domain | AS4TAB | DD_DBTB | ||
| INTTYPE | ABAP data type (C,D,N,...) | INTTYPE | CHAR | 1 | INTTYPE | ||||
| INTLEN | Internal Length in Bytes | INTLEN | NUMC | 6 | DDLENG | ||||
| LOGFLAG | Indicator for writing change documents | LOGFLAG | CHAR | 1 | AS4FLAG | ||||
| HEADLEN | Maximum length of heading | HEADLEN | NUMC | 2 | SCRLEN | ||||
| SCRLEN1 | Max. length for short field label | SCRLEN_S | NUMC | 2 | SCRLEN | ||||
| SCRLEN2 | Max. length for medium field label | SCRLEN_M | NUMC | 2 | SCRLEN | ||||
| SCRLEN3 | Max. length for long field label | SCRLEN_L | NUMC | 2 | SCRLEN | ||||
| OUTPUTLEN | Output Length | OUTPUTLEN | NUMC | 6 | DDLENG | ||||
| DECIMALS | Number of Decimal Places | DECIMALS | NUMC | 6 | DDLENG | ||||
| LOWERCASE | Lowercase letters allowed/not allowed | LOWERCASE | CHAR | 1 | AS4FLAG | ||||
| SIGNFLAG | Flag for sign in numerical fields | SIGNFLAG | CHAR | 1 | AS4FLAG | ||||
| VALEXI | Existence of fixed values | VALEXI | CHAR | 1 | AS4FLAG | ||||
| CONVEXIT | Conversion Routine | CONVEXIT | CHAR | 5 | CONVEXIT | ||||
| DDTEXT | Short Description of Repository Objects | AS4TEXT | CHAR | 60 | AS4TEXT | ||||
| REPTEXT | Heading | REPTEXT | CHAR | 55 | REPTEXT | ||||
| SCRTEXT_S | Short Field Label | SCRTEXT_S | CHAR | 10 | SCRTEXT_S | ||||
| SCRTEXT_M | Medium Field Label | SCRTEXT_M | CHAR | 20 | SCRTEXT_M | ||||
| SCRTEXT_L | Long Field Label | SCRTEXT_L | CHAR | 40 | SCRTEXT_L | ||||
| PROXYTYPE | DD: Is a generated proxy object | DDPROXYTY | CHAR | 1 | DDPROXYTY | ||||
| LTRFLDDIS | Basic write direction has been defined LTR (left-to-right) | DDLTRFLDDI | CHAR | 1 | DDBOOL | ||||
| BIDICTRLC | DD: No Filtering of BIDI Formatting Characters | DDBIDICTRL | CHAR | 1 | DDBOOL | ||||
| OUTPUTSTYLE | DD: Output Style (Output Style) for Decfloat Types | OUTPUTSTYLE | NUMC | 2 | OUTPUTSTYLE | ||||
| NOHISTORY | DD: Flag for Deactivating Input History in Screen Field | DDNOHISTORY | CHAR | 1 | DDBOOL | ||||
| AMPMFORMAT | DD: Indicator whether AM/PM time format is required | DDAMPMFORMAT | CHAR | 1 | DDAMPMFORMAT | ||||
| DBVIEWFIELD | DD: Concatenated Field Name | DDFIELDNAME_L | CHAR | 256 | DDFIELDNAME_L | ||||
| EXVDATATYPE | Data Type in ABAP Dictionary | DATATYPE_D | CHAR | 4 | DTYPE | DATATYPE | |||
| EXVFLENGTH | Length (No. of Characters) | DDLENG | NUMC | 6 | DDLENG | ||||
| EXVDECIMALS | Number of Decimal Places | DECIMALS | NUMC | 6 | DDLENG |
| Key field | Non-key field |
How do I retrieve data from SAP structure DD27P using ABAP code?
As DD27P 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 DD27P as there is no data to select.How to access SAP table DD27P
Within an ECC or HANA version of SAP you can also view further information about DD27P 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