rsdb/esm/mutex_n SAP Parameter attribute - Number of mutexes in ESM-Buffer

rsdb/esm/mutex_n is a SAP Parameter attribute which is used to control Number of mutexes in ESM-Buffer information. This is available within R/3 SAP systems depending on the version and release level.

Below is the standard documentation available and a few details of the attributes values .

rsdb/esm/mutex_n profile paramerter attributes

Parameter Name: rsdb/esm/mutex_n
Description: Number of mutexes in ESM-Buffer
Default Value: 0
Parameter Type ( See IF_PARAMETER_TYPES): Integer(INT)
Restriction Values:
Parameter Unit:
Parameter Group: System
CSN Component: BC-DB-DBI
System-Wide parameter: No
Dynamic Parameter: No
Vector Parameter: No
Has Sub-Parameters: No
Check Function Exists: No

Parameter documentation

Specifies the number of mutexes that are used for synchronization in the ESM buffer. If the value is too small, the level of parallelism can drop. If the value is too high, too much memory space is used. If the value is zero, a value is chosen that allows the greatest possible level of parallelism (with an increased memory requirement).

See SAP Parameter Documentation for full SAP documentation for this profile parameter.