diff --git a/reconstruction/raster/src/main/java/org/jlab/service/raster/RasterEngine.java b/reconstruction/raster/src/main/java/org/jlab/service/raster/RasterEngine.java
index 20d7619e1f..fe1a313904 100644
--- a/reconstruction/raster/src/main/java/org/jlab/service/raster/RasterEngine.java
+++ b/reconstruction/raster/src/main/java/org/jlab/service/raster/RasterEngine.java
@@ -22,10 +22,12 @@
 
 public class RasterEngine extends ReconstructionEngine {
 
+    private volatile int nErrors = 0;
+
     private final double udfPos = -999;
     private final int    xComponent = 1;
     private final int    yComponent = 2;
-    
+
     public static final Logger LOGGER = Logger.getLogger(RasterEngine.class.getName());
 
     public RasterEngine() {
@@ -68,7 +70,8 @@ public boolean processDataEvent(DataEvent event) {
         // check if input bank has two rows, otherwise give warning
         DataBank adcBank = event.getBank("RASTER::adc");
         if(adcBank.rows()!=2) {
-            LOGGER.log(Level.WARNING,"RasterEngine:  RASTER::adc bank has incorrect number of rows, skipping event.");
+            if (10 > ++nErrors)
+                LOGGER.log(Level.WARNING,"RasterEngine:  RASTER::adc bank has incorrect number of rows, skipping event.");
             return false;
         }