You want to define a parameter in the SAP system but whenever you want to save it, below warning message coming out,
<PARAMETER_NAME> is not identified identically on all servers
You will be getting the error if your SAP system is configured with multiple application servers.
Solution
For the multiple application servers, you are recommended to maintain the parameter in the DEFAULT profile. Upon that, you may need to ensure that the parameter is not been maintained on other instance profiles. After you have done the parameter changes, you are required to restart the SAP system.
