SHM_LOCK_INFO SAP (Monitoring: Info Structure for Locks) Structure details
Description: Monitoring: Info Structure for Locks
Related tables to SHM_LOCK_INFO
Access table SHM_LOCK_INFO
Structure field list including key, data, relationships and ABAP select examples
SHM_LOCK_INFO 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 "Monitoring: Info Structure for Locks" 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_SHM_LOCK_INFO TYPE SHM_LOCK_INFO.
The SHM_LOCK_INFO table consists of various fields, each holding specific information or linking keys about Monitoring: Info Structure for Locks data available in SAP. These include AREA_NAME (Name of an Area Class), INSTANCE_NAME (Name of a Shared Object Instance of an Area), CLIENT (Client for Shared Object Areas), VERSION_ID (Number of Instance Versions).. 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 (character-type or numeric)
SAP SHM_LOCK_INFO 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 |
| MARK | Selection indicator | 0 | |||||||
| AREA_NAME | Name of an Area Class | SHM_AREA_NAME | CHAR | 30 | SEOCLSNAME | SHM_AREA_NAME | |||
| INSTANCE_NAME | Name of a Shared Object Instance of an Area | SHM_INST_NAME | CHAR | 80 | |||||
| CLIENT | Client for Shared Object Areas | SHM_CLIENT | CHAR | 3 | |||||
| VERSION_ID | Number of Instance Versions | SHM_VERS_CNT | DEC | 20 | SHM_LONG_CNT_P | ||||
| LOCK_TYPE | Type [R|W|U] | 0 | |||||||
| IS_ACTIVE | Aktive or in Queue | 0 | |||||||
| CNAM | User | 0 | |||||||
| CDAT | Setup Date: | 0 | |||||||
| CTIME | Setup Time: | 0 | |||||||
| CCLIENT | Client for Shared Object Areas | SHM_CLIENT | CHAR | 3 | |||||
| ATTACH_PROGRAM | ABAP Program Name | PROGNAME | CHAR | 40 | PROGNAME | ||||
| ATTACH_INCLUDE | ABAP Program Name | PROGNAME | CHAR | 40 | PROGNAME | ||||
| ATTACH_LINE | Line in Source Code | 0 | |||||||
| ATTACH_PID | Work Process ID During Setup | 0 | |||||||
| CURRENT_PROGRAM | ABAP Program Name | PROGNAME | CHAR | 40 | PROGNAME | ||||
| CURRENT_PID | Current Work Process ID of User | 0 | |||||||
| TIMES | Time of Information Procurement | 0 | |||||||
| LOCK_LABEL | Sequential ID of Instance/Version/Lock | SHM_LABEL | DEC | 20 | SHM_LONG_CNT_P | ||||
| LOCK_ID | Internal ID of Instance/Version/Lock | SHM_ID | DEC | 20 | SHM_LONG_CNT_P |
| Key field | Non-key field |
How do I retrieve data from SAP structure SHM_LOCK_INFO using ABAP code?
As SHM_LOCK_INFO 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 SHM_LOCK_INFO as there is no data to select.How to access SAP table SHM_LOCK_INFO
Within an ECC or HANA version of SAP you can also view further information about SHM_LOCK_INFO 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