GET_EMBEDDED_HEALTH command is used to retrieve health information of the server. For this command to parse correctly, the GET_EMBEDDED_HEALTH command must appear within a SERVER_INFO command block. You can set SERVER_INFO MODE to read.
Example:
<RIBCL VERSION="2.21">
<LOGIN USER_LOGIN="adminname" PASSWORD="password">
<SERVER_INFO MODE="read">
<GET_EMBEDDED_HEALTH />
</SERVER_INFO>
</LOGIN>
</RIBCL>