UNIX command to search for a string from the given path

The below command searches the string XXHR_CUSTOM_MESSGAE (ignores case lower/upper) from the path and its up level sub directories and prints on the screen

 

 

find <Path> -exec grep -i "XXHR_CUSTOM_MESSGAE" {} /dev/null \;

 

/doss1i/applmgr/11510/ or $AU_TOP or $XXPER_TOP