diff --git a/src/main/java/cokr/xit/interfaces/lntris/Requestor.java b/src/main/java/cokr/xit/interfaces/lntris/Requestor.java
index 693fc66..bcfb2dc 100644
--- a/src/main/java/cokr/xit/interfaces/lntris/Requestor.java
+++ b/src/main/java/cokr/xit/interfaces/lntris/Requestor.java
@@ -74,19 +74,19 @@ public class Requestor {
 
 				.header("IF_ID", intfInfo.interfaceID())
 				.header("SRC_ORG_CD", src.substring(0, 7))
-				.header("SRC_SYS_CD", src.substring(8))
+				.header("SRC_SYS_CD", src.substring(7))
 
 				.bodyData(intfInfo.getSourceMessage())
 			);
+			String body = hresp.body();
+			Log.get(Requestor.class).debug("targetMessage:\n{}", body);
 
 			if (WebClient.Request.SUCCESS != hresp.statusCode())
 				throw new RuntimeException(intfInfo.interfaceID() + ": " + hresp.statusCode());
 
-			Log.get(Requestor.class).debug("targetMessage:\n{}", hresp.body());
-
 			intfInfo
 				.json(json)
-				.parseTargetMessage(hresp.body());
+				.parseTargetMessage(body);
 		} catch (Exception e) {
 			throw Assert.runtimeException(e);
 		}