diff --git a/R/mod_download_dataset.R b/R/mod_download_dataset.R
index 6f5e631..803b7ed 100644
--- a/R/mod_download_dataset.R
+++ b/R/mod_download_dataset.R
@@ -63,9 +63,10 @@ download_dataset_server <- function(id,
       
       
       rv$export_file_xlsx <- tryCatch({
-        
+     
         out.xlsx <- tempfile(fileext = ".xlsx")
-        DaparToolshed::write.excel(obj = dataIn(), filename = out.xlsx)
+        obj.cleaned <- DaparToolshed::CleanRowData(dataIn())
+        DaparToolshed::write.excel(obj = obj.cleaned, filename = out.xlsx)
         out.xlsx
         
       },
@@ -73,7 +74,6 @@ download_dataset_server <- function(id,
         error = function(e) e
       )
       
-      
       rv$export_file_qf <- tryCatch({
         out.qf <- tempfile(fileext = ".qf")
         saveRDS(dataIn(), file = out.qf)
diff --git a/inst/workflow/PipelinePeptide/R/PipelinePeptide_Aggregation.R b/inst/workflow/PipelinePeptide/R/PipelinePeptide_Aggregation.R
index f12cc66..1d51ec9 100644
--- a/inst/workflow/PipelinePeptide/R/PipelinePeptide_Aggregation.R
+++ b/inst/workflow/PipelinePeptide/R/PipelinePeptide_Aggregation.R
@@ -524,6 +524,10 @@ PipelinePeptide_Aggregation_server <- function(id,
         dataOut$value <- NULL
         rv$steps.status['Aggregation'] <- stepStatus$VALIDATED
       } else {
+        dataOut$trigger <- MagellanNTK::Timestamp()
+        dataOut$value <- NULL
+        rv$steps.status['Aggregation'] <- stepStatus$VALIDATED
+        
         #rv.custom$temp.aggregate <- NULL
       }
 })
@@ -570,12 +574,7 @@ PipelinePeptide_Aggregation_server <- function(id,
       
       paramshistory(rv.custom$temp.aggregate[[length(rv.custom$temp.aggregate)]]) <- rv.custom$history
       
-      browser()
-      # new.dataset <- rv$temp.aggregate$obj.prot
-      # 
-      # new.name <- paste0("Aggregated", ".", TypeOfDataset(new.dataset))
-      #   
-      # 
+      rv$dataIn <- rv.custom$temp.aggregate 
       
       # DO NOT MODIFY THE THREE FOLLOWING LINES
       dataOut$trigger <- MagellanNTK::Timestamp()