RKAB1 SAP (Dynpro fields for function modules ) Structure details
Description: Dynpro fields for function modules
Structure field list including key, data, relationships and ABAP select examples
RKAB1 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 "Dynpro fields for function modules
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_RKAB1 TYPE RKAB1.
The RKAB1 table consists of various fields, each holding specific information or linking keys about Dynpro fields for function modules
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Can be enhanced (character-type)
SAP RKAB1 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 |
| CPAGE | Number of the first entry displayed | FIRST_XPO | NUMC | 3 | NUM03 | ||||
| TPAGE | Number of Entries | TOTAL_XPO | NUMC | 3 | NUM03 | ||||
| TEXT40 | Long Text | LTEXT | CHAR | 40 | TEXT40 | ||||
| LTEXT | General Name | KTEXT | CHAR | 20 | TEXT20 | ||||
| XDESC | Indicator: Sort in descending order | XDESC_XPO | CHAR | 1 | XFELD | ||||
| XSUMA | Indicator: Display totals ? | XSUMA | CHAR | 1 | XFELD | ||||
| SRTFO | Sort sequence (1, 2, 3) | SRTFO_123 | CHAR | 1 | SRTFO_123 | ||||
| VRBEZ | Name of Layout | VRBEZ | CHAR | 35 | VRBEZ | ||||
| AKT_VRBEZ | Name of Layout | VRBEZ | CHAR | 35 | VRBEZ | ||||
| VARNR | Line Layout | VARNR_021 | CHAR | 3 | CHAR3 | ||||
| VONSL | From entry (selection field) | VONSL20_L | CHAR | 40 | CHAR40 | ||||
| BISSL | To (selection field) | BISSL20_L | CHAR | 40 | CHAR40 | ||||
| XINIT | Indicator: Use initial value as base | XINITKZ | CHAR | 1 | XFELD | ||||
| XSTRG | Indicator: Should comparison value appear as a string only? | XSTRN | CHAR | 1 | XFELD | ||||
| XSUCH | Indicator: Offer search field? | XSUCH | CHAR | 1 | XFELD_EXT | ||||
| TEXT1 | Text | TEXT1_XPO | CHAR | 40 | TEXT40 | ||||
| TEXT2 | Text | TEXT2_XPO | CHAR | 20 | TEXT20 | ||||
| TEXT3 | Text | TEXT3_XPO | CHAR | 30 | TEXT30 |
| Key field | Non-key field |
How do I retrieve data from SAP structure RKAB1 using ABAP code?
As RKAB1 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 RKAB1 as there is no data to select.How to access SAP table RKAB1
Within an ECC or HANA version of SAP you can also view further information about RKAB1 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