vmcj/option/debugPortRange SAP Parameter attribute - Port range for VMC debugging

vmcj/option/debugPortRange is a SAP Parameter attribute which is used to control Port range for VMC debugging 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 .

vmcj/option/debugPortRange profile paramerter attributes

Parameter Name: vmcj/option/debugPortRange
Description: Port range for VMC debugging
Default Value: 8000-8100
Parameter Type ( See IF_PARAMETER_TYPES): String(STRING)
Restriction Values:
Parameter Unit:
Parameter Group: VMC
CSN Component: BC-VMC
System-Wide parameter: No
Dynamic Parameter: Yes
Vector Parameter: No
Has Sub-Parameters: No
Check Function Exists: No

Parameter documentation

This parameter defines the port range for Java debugging in the Virtual Machine Container (VMC). The value must be a numeric range with the following syntax: vmcj/option/debugPortRange = fromPort - toPort If debugging is activated on a VM, the VM selects a free port within this range and this port is used for the connection between debugger and debuggee.
Example
vmcj/option/debugPortRange = 8050 - 8100 The range should be configured so that it does not overlap with any other applications. This includes the service ports of the Internet Communication Manager (ICM).

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