CLASSY SAP (Object List Structure ALV Tree) Structure details
Description: Object List Structure ALV Tree
Structure field list including key, data, relationships and ABAP select examples
CLASSY 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 "Object List Structure ALV Tree" 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_CLASSY TYPE CLASSY.
The CLASSY table consists of various fields, each holding specific information or linking keys about Object List Structure ALV Tree data available in SAP. These include CLASS (Class number), KLBEZ (Description / Value), OBJEK (Key of object to be classified), OBTXT (Object Text).. 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: Not classified
SAP CLASSY 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 |
| KLART | Class Type | KLASSENART | CHAR | 3 | Assigned to domain | KLASSENART | KAR | ||
| CLASS | Class number | KLASSE_D | CHAR | 18 | KLASSE | KLA | |||
| KLBEZ | Description / Value | BEZWRT | CHAR | 40 | TEXT40 | ||||
| OBJEK | Key of object to be classified | OBJNUM | CHAR | 50 | OBJEKT | OJK | |||
| OBTXT | Object Text | OBJTXT | CHAR | 40 | TEXT40 | ||||
| OBJTYPE | Classification | CLOBJTYPE | CHAR | 3 | TEXT3 | ||||
| ANZSM | Number of Characteristics | ANZSM | NUMC | 3 | ANZSM | ||||
| ATNAM | Characteristic/Characteristic Description | SMERKMAL | CHAR | 30 | ATNAM | ||||
| ATWRT | Characteristic Value | ATWRT | CHAR | 30 | ATWRT | ||||
| INHER | Characteristic Is Inherited | MMERB | CHAR | 1 | XFELD | ||||
| VCLINT | Superior class from which chars are inherited (int. number) | VCLINT | NUMC | 10 | Assigned to domain | CLINT |
| Key field | Non-key field |
How do I retrieve data from SAP structure CLASSY using ABAP code?
As CLASSY 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 CLASSY as there is no data to select.How to access SAP table CLASSY
Within an ECC or HANA version of SAP you can also view further information about CLASSY 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