EPA2D SAP (Screen Structure: Validation Group) Structure details
Description: Screen Structure: Validation Group
Structure field list including key, data, relationships and ABAP select examples
EPA2D 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 "Screen Structure: Validation Group" 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_EPA2D TYPE EPA2D.
The EPA2D table consists of various fields, each holding specific information or linking keys about Screen Structure: Validation Group data available in SAP. These include AKTIV (Indicators), PRUEFGR (Validation group for dependent validations), POPCODE (Dependent validation), POPCODE_TXT (Text for dependent valiation).. 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: Can be enhanced (character-type)
SAP EPA2D 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 |
| LINE_MARK | Indicator: posting line selected? | MARK | CHAR | 1 | XFELD | ||||
| AKTIV | Indicators | KENNZX | CHAR | 1 | KENNZX | ||||
| PRUEFGR | Validation group for dependent validations | PRUEFGR | CHAR | 4 | Assigned to domain | PRUEFGR | |||
| POPCODE | Dependent validation | POPCODE | CHAR | 2 | Assigned to domain | POPCODE | |||
| POPCODE_TXT | Text for dependent valiation | POPCODE_TXT | CHAR | 60 | TEXT60 | ||||
| PARAM_NAME | Name of parameter for dependent validation | PARAM_NAME | CHAR | 15 | TEXT15 | ||||
| PARAM_VALUE | Parameter value | PARAM_VALUE | CHAR | 5 | CHAR5 |
| Key field | Non-key field |
How do I retrieve data from SAP structure EPA2D using ABAP code?
As EPA2D 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 EPA2D as there is no data to select.How to access SAP table EPA2D
Within an ECC or HANA version of SAP you can also view further information about EPA2D 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