diff --git a/LSL2/STPROC/SCAN_SERVICES.txt b/LSL2/STPROC/SCAN_SERVICES.txt
index 36823c7..616e875 100644
--- a/LSL2/STPROC/SCAN_SERVICES.txt
+++ b/LSL2/STPROC/SCAN_SERVICES.txt
@@ -287,7 +287,7 @@ Service ProcessScanData(ScanID, ScanJSON)
 				Action      = ''
 				ColumnIndex = ''
 				ColumnValue = ''
-				
+
 				// Identify the scan data based on the data identifier prefix (if any). Otherwise, assume this is a
 				// type of cassette ID (i.e., RDS or WMO).
 				Begin Case
@@ -1096,6 +1096,7 @@ Service ProcessScanData(ScanID, ScanJSON)
 																											ScansRow<SCANS.OVERRIDE_REASON$> = ROTRBlockReason
 																											ScansRow<SCANS.OVERRIDE_TYPE$>   = 'ROTR'
 																											Error_Services('Clear')
+																											ErrMsg                           = ''
 																											Scan_Services('AddNotAcceptableReason', "ROTR Load Block Enabled")
 																										end else
 																											ScansRow<SCANS.OVERRIDE_REQD$>   = False$
@@ -2097,7 +2098,7 @@ Service ConvertMVScanToJSON(ScanID, mvScan, itemURL)
 							SRP_JSON(objRDS, 'SetValue', 'waferCountInst'       , WaferCountInst                , 'String')
 							SRP_JSON(objRDS, 'SetValue', 'rdsLayerInstAckReq'   , RDSLayerInstAckReq            , 'Boolean')
 							SRP_JSON(objRDS, 'SetValue', 'rdsLayerInstAck'      , RDSRec<RDS_RDS_LAYER_ACK$>    , 'Boolean')
-							
+
 							OverrideRequired = @Record<SCANS.OVERRIDE_REQD$>
 							OverrideType = @Record<SCANS.OVERRIDE_TYPE$>
 							OverrideReason = @Record<SCANS.OVERRIDE_REASON$>
@@ -2418,8 +2419,3 @@ ClearCursors:
 	
 return
 
-
-
-
-
-