diff --git a/ers/filecsv.go b/ers/filecsv.go
index a5bc5a50d..8efa82c97 100644
--- a/ers/filecsv.go
+++ b/ers/filecsv.go
@@ -139,7 +139,7 @@ func (rdr *CSVFileER) processFile(fPath, fName string) (err error) {
 	rowNr := 0 // This counts the rows in the file, not really number of CDRs
 	evsPosted := 0
 	timeStart := time.Now()
-	reqVars := utils.NavigableMap2{utils.FileName: utils.NewNMData(fName)}
+	reqVars := utils.NavigableMap2{utils.MetaFileName: utils.NewNMData(fName)}
 	for {
 		var record []string
 		if record, err = csvReader.Read(); err != nil {
diff --git a/ers/filefwv.go b/ers/filefwv.go
index 5f0488d02..d5fc49b9e 100644
--- a/ers/filefwv.go
+++ b/ers/filefwv.go
@@ -139,7 +139,7 @@ func (rdr *FWVFileER) processFile(fPath, fName string) (err error) {
 	rowNr := 0 // This counts the rows in the file, not really number of CDRs
 	evsPosted := 0
 	timeStart := time.Now()
-	reqVars := utils.NavigableMap2{utils.FileName: utils.NewNMData(fName)}
+	reqVars := utils.NavigableMap2{utils.MetaFileName: utils.NewNMData(fName)}
 
 	for {
 		var hasHeader, hasTrailer bool
diff --git a/ers/filexml.go b/ers/filexml.go
index 3af312f21..a1443f31e 100644
--- a/ers/filexml.go
+++ b/ers/filexml.go
@@ -137,7 +137,7 @@ func (rdr *XMLFileER) processFile(fPath, fName string) (err error) {
 	rowNr := 0 // This counts the rows in the file, not really number of CDRs
 	evsPosted := 0
 	timeStart := time.Now()
-	reqVars := utils.NavigableMap2{utils.FileName: utils.NewNMData(fName)}
+	reqVars := utils.NavigableMap2{utils.MetaFileName: utils.NewNMData(fName)}
 	for _, xmlElmt := range xmlElmts {
 		rowNr++ // increment the rowNr after checking if it's not the end of file
 		agReq := agents.NewAgentRequest(
diff --git a/ers/flatstore.go b/ers/flatstore.go
index 59dff63a8..add5b61b5 100644
--- a/ers/flatstore.go
+++ b/ers/flatstore.go
@@ -146,7 +146,7 @@ func (rdr *FlatstoreER) processFile(fPath, fName string) (err error) {
 	rowNr := 0 // This counts the rows in the file, not really number of CDRs
 	evsPosted := 0
 	timeStart := time.Now()
-	reqVars := utils.NavigableMap2{utils.FileName: utils.NewNMData(fName)}
+	reqVars := utils.NavigableMap2{utils.MetaFileName: utils.NewNMData(fName)}
 	for {
 		var record []string
 		if record, err = csvReader.Read(); err != nil {
diff --git a/ers/partial_csv.go b/ers/partial_csv.go
index 00e2ff9c5..afad29f25 100644
--- a/ers/partial_csv.go
+++ b/ers/partial_csv.go
@@ -153,7 +153,7 @@ func (rdr *PartialCSVFileER) processFile(fPath, fName string) (err error) {
 	rowNr := 0 // This counts the rows in the file, not really number of CDRs
 	evsPosted := 0
 	timeStart := time.Now()
-	reqVars := utils.NavigableMap2{utils.FileName: utils.NewNMData(fName)}
+	reqVars := utils.NavigableMap2{utils.MetaFileName: utils.NewNMData(fName)}
 	for {
 		var record []string
 		if record, err = csvReader.Read(); err != nil {
diff --git a/utils/consts.go b/utils/consts.go
index f5a9b76ed..7bff91b4d 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -665,7 +665,7 @@ const (
 	MetaDiamreq                 = "*diamreq"
 	MetaGroup                   = "*group"
 	InternalRPCSet              = "InternalRPCSet"
-	FileName                    = "FileName"
+	MetaFileName                = "*fileName"
 	MetaBusy                    = "*busy"
 	MetaQueue                   = "*queue"
 	MetaRounding                = "*rounding"