MCRBKEY SAP (Key Fields at Account Assignment Level) Structure details
Description: Key Fields at Account Assignment Level
Structure field list including key, data, relationships and ABAP select examples
MCRBKEY 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 "Key Fields at Account Assignment Level" 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_MCRBKEY TYPE MCRBKEY.
The MCRBKEY table consists of various fields, each holding specific information or linking keys about Key Fields at Account Assignment Level data available in SAP. These include BELNR (Accounting Document Number), BUZEI (Document Item in Invoice Document), GJAHR (Fiscal Year), COBL_NR (Four Character Sequential Number for Coding Block).. 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 or numeric)
SAP MCRBKEY 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 |
| MANDT | Client | MANDT | CLNT | 3 | Assigned to domain | MANDT | |||
| BELNR | Accounting Document Number | BELNR_D | CHAR | 10 | ALPHA | BELNR | BLN | ||
| BUZEI | Document Item in Invoice Document | RBLGP | NUMC | 6 | NUMC6 | ||||
| GJAHR | Fiscal Year | GJAHR | NUMC | 4 | GJAHR | GJAHR | GJR | ||
| COBL_NR | Four Character Sequential Number for Coding Block | COBL_NR | NUMC | 4 | COBL_NR |
| Key field | Non-key field |
How do I retrieve data from SAP structure MCRBKEY using ABAP code?
As MCRBKEY 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 MCRBKEY as there is no data to select.How to access SAP table MCRBKEY
Within an ECC or HANA version of SAP you can also view further information about MCRBKEY 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