diff --git a/src/java/net/i2p/i2pcontrol/servlets/jsonrpc2handlers/JSONRPC2ExtendedError.java b/src/java/net/i2p/i2pcontrol/servlets/jsonrpc2handlers/JSONRPC2ExtendedError.java
index 66acf6d..e5e9cf6 100644
--- a/src/java/net/i2p/i2pcontrol/servlets/jsonrpc2handlers/JSONRPC2ExtendedError.java
+++ b/src/java/net/i2p/i2pcontrol/servlets/jsonrpc2handlers/JSONRPC2ExtendedError.java
@@ -78,6 +78,8 @@ public class JSONRPC2ExtendedError extends JSONRPC2Error {
 	
 	/** Code used for invalid JSON-RPC 2.0, implementation defined error. Error describes missing parameter/parameters */
 	public static final int CODE_MISSING_PARAMETER = -32005;
+	public static final JSONRPC2Error MISSING_PARAMTER = new JSONRPC2ExtendedError(CODE_MISSING_PARAMETER, "Required parameter(s) is(/are) missing from the method call.");
+
 	
 	/** 
 	 * Creates a new JSON-RPC 2.0 error with the specified code and