COMT_EXTENSIONH SAP (History for Extension) Structure details
Description: History for Extension
Related tables to COMT_EXTENSIONH
Access table COMT_EXTENSIONH
Structure field list including key, data, relationships and ABAP select examples
COMT_EXTENSIONH 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 "History for Extension" 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_COMT_EXTENSIONH TYPE COMT_EXTENSIONH.
The COMT_EXTENSIONH table consists of various fields, each holding specific information or linking keys about History for Extension data available in SAP. These include CLIENT (Client), PRODUCT_GUID (Internal Unique ID of Product), VALID_TO (Valid To (Time Stamp)), KEY_FIELD1 (Character Field Length = 10).. 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: Cannot Be Enhanced
SAP COMT_EXTENSIONH 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 |
CLIENT | Client | MANDT | CLNT | 3 | Assigned to domain | MANDT | |||
PRODUCT_GUID | Internal Unique ID of Product | COMT_PRODUCT_GUID | RAW | 16 | SYSUUID | ||||
VALID_TO | Valid To (Time Stamp) | COMT_VALID_TO | DEC | 15 | TSTPS | BCOS_TSTMP | |||
KEY_FIELD1 | Character Field Length = 10 | CHAR10 | CHAR | 10 | CHAR10 | ||||
VALID_FROM | Valid From (Time Stamp) | COMT_VALID_FROM | DEC | 15 | TSTPS | BCOS_TSTMP | |||
UPNAME | Name of the User Who Last Changed the Set | COMT_UPNAME | CHAR | 12 | UNAME | ||||
LOGSYS | Original System | COMT_LOGSYS | CHAR | 10 | Assigned to domain | ALPHA | LOGSYS | COM_LOGSYS | COM_PRODUCT_LOGSYS |
UPDATE_TYPE | Type of Change | UPDATE_TYPE | CHAR | 1 | UPDATE_TYPE | ||||
FIELDNAME | Data Element for Templates | COMT_FLDNAME_TEMP | CHAR | 10 | CHAR10 | ||||
ATTRIBUTE_SVU | Data Element for Templates | COMT_FLDNAME_TEMP | CHAR | 10 | CHAR10 |
Key field | Non-key field |
How do I retrieve data from SAP structure COMT_EXTENSIONH using ABAP code?
As COMT_EXTENSIONH 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 COMT_EXTENSIONH as there is no data to select.How to access SAP table COMT_EXTENSIONH
Within an ECC or HANA version of SAP you can also view further information about COMT_EXTENSIONH 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