N2REFHDR SAP (IS-H*MED: Header struct. for reference tables) Structure details
Description: IS-H*MED: Header struct. for reference tables
Structure field list including key, data, relationships and ABAP select examples
N2REFHDR 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 "IS-H*MED: Header struct. for reference tables" 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_N2REFHDR TYPE N2REFHDR.
The N2REFHDR table consists of various fields, each holding specific information or linking keys about IS-H*MED: Header struct. for reference tables data available in SAP. These include REFKEY (Reference Key of a Referenced Object), LFDNRREF (Sequential Number of a Reference).. 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 N2REFHDR 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 |
| REFDOK | PMD: ID of Referencing Document | N2_REFDOK | CHAR | 30 | CHAR30 | ||||
| REFKEY | Reference Key of a Referenced Object | N2_REFKEY | CHAR | 20 | CHAR20 | ||||
| LFDNRREF | Sequential Number of a Reference | N2_LFDNRREF | NUMC | 4 | NUM04 |
| Key field | Non-key field |
How do I retrieve data from SAP structure N2REFHDR using ABAP code?
As N2REFHDR 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 N2REFHDR as there is no data to select.How to access SAP table N2REFHDR
Within an ECC or HANA version of SAP you can also view further information about N2REFHDR 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