PRE31 SAP (Help Structure Mass Access MALG; Extended Version (cf.PRE16)) Structure details
Description: Help Structure Mass Access MALG; Extended Version (cf.PRE16)
Structure field list including key, data, relationships and ABAP select examples
PRE31 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 "Help Structure Mass Access MALG; Extended Version (cf.PRE16)" 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_PRE31 TYPE PRE31.
The PRE31 table consists of various fields, each holding specific information or linking keys about Help Structure Mass Access MALG; Extended Version (cf.PRE16) data available in SAP. These include MEINH (Unit of Measure for Display), LAYGR (Layout Module), LMNUM (Sequence number in the layout module), LMVER (Layout Module Version).. 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 PRE31 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 |
| MATNR | Material Number | MATNR | CHAR | 18 | Assigned to domain | MATN1 | MATNR | MAT | S_MAT1 |
| MEINH | Unit of Measure for Display | MEINH | UNIT | 3 | Assigned to domain | CUNIT | MEINS | ||
| LAYGR | Layout Module | LAYGR | CHAR | 10 | Assigned to domain | LAYGR | WLM | LAYMODD | |
| LMNUM | Sequence number in the layout module | LAYMOD_NUM | NUMC | 6 | NUMC6 | WLMV | |||
| LMVER | Layout Module Version | LAYMOD_VER_C | CHAR | 4 | Assigned to domain | LAYMOD_VER_C | WLMV | ||
| KEYINF | Single-Character Indicator | CHAR1 | CHAR | 1 | CHAR1 |
| Key field | Non-key field |
How do I retrieve data from SAP structure PRE31 using ABAP code?
As PRE31 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 PRE31 as there is no data to select.How to access SAP table PRE31
Within an ECC or HANA version of SAP you can also view further information about PRE31 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