RN1_SCREEN_UCOMM SAP (IS-H*MED: Information on User Command in a Screen) Structure details
Description: IS-H*MED: Information on User Command in a Screen
Related tables to RN1_SCREEN_UCOMM
Access table RN1_SCREEN_UCOMM
Structure field list including key, data, relationships and ABAP select examples
RN1_SCREEN_UCOMM 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: Information on User Command in a Screen" 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_RN1_SCREEN_UCOMM TYPE RN1_SCREEN_UCOMM.
The RN1_SCREEN_UCOMM table consists of various fields, each holding specific information or linking keys about IS-H*MED: Information on User Command in a Screen data available in SAP. These include R_OBJECT (), S_COL_ID (), FIELDNAME (ALV control: Field name of internal table field), HIERLEVEL (ALV control: Record type of a hierarchy level).. 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 (Deep)
SAP RN1_SCREEN_UCOMM 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 |
| R_SCREEN | 0 | ||||||||
| R_OBJECT | 0 | ||||||||
| S_COL_ID | 0 | ||||||||
| FIELDNAME | ALV control: Field name of internal table field | LVC_FNAME | CHAR | 30 | CHAR30 | ||||
| HIERLEVEL | ALV control: Record type of a hierarchy level | LVC_LEVEL | CHAR | 3 | CHAR3 | ||||
| S_ROW_NO | 0 | ||||||||
| ROW_ID | Natural Number | INT4 | INT4 | 10 | INT4 | ||||
| SUB_ROW_ID | Natural Number | INT4 | INT4 | 10 | INT4 | ||||
| UCOMM | Function Code | SYUCOMM | CHAR | 70 | SYCHAR70 |
| Key field | Non-key field |
How do I retrieve data from SAP structure RN1_SCREEN_UCOMM using ABAP code?
As RN1_SCREEN_UCOMM 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 RN1_SCREEN_UCOMM as there is no data to select.How to access SAP table RN1_SCREEN_UCOMM
Within an ECC or HANA version of SAP you can also view further information about RN1_SCREEN_UCOMM 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