diff --git a/src/main/java/fr/insee/genesis/configuration/LogRequestFilter.java b/src/main/java/fr/insee/genesis/configuration/LogRequestFilter.java
index 7ce62ddc..e6ca944a 100644
--- a/src/main/java/fr/insee/genesis/configuration/LogRequestFilter.java
+++ b/src/main/java/fr/insee/genesis/configuration/LogRequestFilter.java
@@ -26,15 +26,11 @@ public class LogRequestFilter extends OncePerRequestFilter {
 			 "CALL {} {} - "
 		//	+ "Content-Type :  {} \n "
 		//	+ "Headers : {} \n "
-			+ "Params : {} - "
-			+ "Body : {} \n ";
+			+ "Params : {}";
 	
 	private static final String RESPONSE_MESSAGE_FORMAT = 
 			 "END {} {}  - "
-			+ "Status :  {} - "
-		//	+ "Content-Type : {} \n "
-		//	+ "Headers : {} \n "
-			+ "Body : {} \n";
+			+ "Status :  {} - ";
 
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
@@ -45,11 +41,10 @@ protected void doFilterInternal(HttpServletRequest request, HttpServletResponse
         ContentCachingResponseWrapper resp = new ContentCachingResponseWrapper(response);
         
         log.info(REQUEST_MESSAGE_FORMAT, 
-        		req.getMethod(), req.getRequestURI(), 
+        		req.getMethod(), req.getRequestURI(),
         	//	req.getContentType(),
             //    new ServletServerHttpRequest(req).getHeaders(), //Headers
-                request.getQueryString(),//Params
-                new String(req.getContentAsByteArray(), StandardCharsets.UTF_8));//Body
+                request.getQueryString());//Params
 
 
         // Execution request chain
@@ -57,9 +52,8 @@ protected void doFilterInternal(HttpServletRequest request, HttpServletResponse
                
 
         log.info(RESPONSE_MESSAGE_FORMAT, 
-        		req.getMethod(), req.getRequestURI(), 
-        		resp.getStatus(),
-                getResponseBody(req, resp)); //Body
+        		req.getMethod(), req.getRequestURI(),
+        		resp.getStatus()); //Body
         
         // Finally remember to respond to the client with the cached data.
         resp.copyBodyToResponse();
diff --git a/src/main/java/fr/insee/genesis/controller/utils/ControllerUtils.java b/src/main/java/fr/insee/genesis/controller/utils/ControllerUtils.java
index 4ee68063..67c5ed73 100644
--- a/src/main/java/fr/insee/genesis/controller/utils/ControllerUtils.java
+++ b/src/main/java/fr/insee/genesis/controller/utils/ControllerUtils.java
@@ -4,6 +4,7 @@
 import java.util.Collections;
 import java.util.List;
 
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -12,6 +13,7 @@
 import fr.insee.genesis.infrastructure.utils.FileUtils;
 
 @Component
+@Slf4j
 public class ControllerUtils {
 
 	private final FileUtils fileUtils;
@@ -30,11 +32,17 @@ public List<Mode> getModesList(String campaign, Mode modeSpecified) throws Genes
 		}
 		List<Mode> modes = new ArrayList<>();
 		String specFolder = fileUtils.getSpecFolder(campaign);
-		List<String> specFolders = fileUtils.listFolders(specFolder);
-		if (specFolders.isEmpty()) {
+		List<String> modeSpecFolders = fileUtils.listFolders(specFolder);
+		if (modeSpecFolders.isEmpty()) {
 			throw new GenesisException(404, "No specification folder found " + specFolder);
 		}
-		specFolders.forEach(modeLabel -> modes.add(Mode.getEnumFromModeName(modeLabel)));
+		for(String modeSpecFolder : modeSpecFolders){
+			if(Mode.getEnumFromModeName(modeSpecFolder) == null) {
+				log.warn("There is an invalid mode folder name in spec folder : {}", modeSpecFolder);
+				continue;
+			}
+			modes.add(Mode.getEnumFromModeName(modeSpecFolder));
+		}
 		if (modes.contains(Mode.F2F) && modes.contains(Mode.TEL)) {
 			throw new GenesisException(409, "Cannot treat simultaneously TEL and FAF modes");
 		}