LDBN SAP (Logical nodes in LDBs) Table details
Dictionary Type: Table
Description: Logical nodes in LDBs
Description: Logical nodes in LDBs
Table field list including key, data, relationships and ABAP select examples
LDBN is a standard SAP Table which is used to store Logical nodes in LDBs data and is available within R/3 SAP systems depending on the version and release level.
The LDBN table consists of various fields, each holding specific information or linking keys about Logical nodes in LDBs data available in SAP. These include LDBNODE (Logical node name), PARENTNODE (Logical node name), CURRNUMB (Current number of the table in the LDB), STRUCTURE (Table Name).. 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: E - Control table, SAP and customer have separate key areasDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP LDBN table 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 |
| LDBNAME | LDB name | LDBNAM | CHAR | 20 | LDBD | LDBNAME | LDB | SH_LDBD | |
| LDBNODE | Logical node name | LDBNODE | CHAR | 14 | SYCHAR14 | ||||
| PARENTNODE | Logical node name | LDBNODE | CHAR | 14 | SYCHAR14 | ||||
| CURRNUMB | Current number of the table in the LDB | CURRNUMB | INT4 | 10 | |||||
| STRUCTURE | Table Name | TABNAME | CHAR | 30 | Assigned to domain | AS4TAB | DTB | ||
| TYPE | Logical node type | LDBNTYPE | CHAR | 1 | LDBNTYPE | ||||
| TYPEPOOL | Logical database: Type pool name | LDBNTYPOOL | CHAR | 5 | SYCHAR05 | ||||
| INCLNUMB | Current number of the table in the LDB | CURRNUMB | INT4 | 10 |
| Key field | Non-key field |
How do I retrieve data from SAP table LDBN using ABAP code
The following ABAP code Example will allow you to do a basic selection on LDBN to SELECT all data from the tableDATA: WA_LDBN TYPE LDBN.
SELECT SINGLE *
FROM LDBN
INTO CORRESPONDING FIELDS OF WA_LDBN
WHERE...
How to access SAP table LDBN
Within an ECC or HANA version of SAP you can also view further information about LDBN 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