diff --git a/config/slicedp.go b/config/slicedp.go
index ee538f4ac..3ab7793a4 100644
--- a/config/slicedp.go
+++ b/config/slicedp.go
@@ -22,23 +22,20 @@ import (
 	"fmt"
 	"net"
 	"strconv"
-	"strings"
 
 	"github.com/cgrates/cgrates/utils"
 )
 
 // NewSliceDP constructs a DataProvider
-func NewSliceDP(record []string, pathPrfx string) (dP DataProvider) {
-	dP = &SliceDP{req: record, cache: NewNavigableMap(nil), pathPrfx: pathPrfx}
+func NewSliceDP(record []string) (dP DataProvider) {
+	dP = &SliceDP{req: record, cache: NewNavigableMap(nil)}
 	return
 }
 
 // SliceDP implements engine.DataProvider so we can pass it to filters
 type SliceDP struct {
-	req      []string
-	cache    *NavigableMap
-	pathPrfx string // if this comes in path it will be ignored
-	// pathPrfx should be reviewed once the cdrc is removed
+	req   []string
+	cache *NavigableMap
 }
 
 // String is part of engine.DataProvider interface
@@ -52,13 +49,10 @@ func (cP *SliceDP) FieldAsInterface(fldPath []string) (data interface{}, err err
 	if len(fldPath) == 0 {
 		return
 	}
+	if len(fldPath) != 1 {
+		return nil, fmt.Errorf("Invalid fieldPath %+v", fldPath)
+	}
 	idx := fldPath[0]
-	if len(fldPath) == 2 {
-		idx = fldPath[1]
-	}
-	if cP.pathPrfx != utils.EmptyString && (fldPath[0] != cP.pathPrfx || len(fldPath) < 2) {
-		return "", utils.ErrPrefixNotFound(strings.Join(fldPath, utils.NestingSep))
-	}
 	if data, err = cP.cache.FieldAsInterface(fldPath); err == nil ||
 		err != utils.ErrNotFound { // item found in cache
 		return
diff --git a/ers/filecsv.go b/ers/filecsv.go
index 8dcaf21f4..608914aac 100644
--- a/ers/filecsv.go
+++ b/ers/filecsv.go
@@ -143,7 +143,7 @@ func (rdr *CSVFileER) processFile(fPath, fName string) (err error) {
 		}
 		rowNr++ // increment the rowNr after checking if it's not the end of file
 		agReq := agents.NewAgentRequest(
-			config.NewSliceDP(record, utils.EmptyString), reqVars,
+			config.NewSliceDP(record), reqVars,
 			nil, nil, rdr.Config().Tenant,
 			rdr.cgrCfg.GeneralCfg().DefaultTenant,
 			utils.FirstNonEmpty(rdr.Config().Timezone,
diff --git a/ers/flatstore.go b/ers/flatstore.go
index 19781dd81..f0905151a 100644
--- a/ers/flatstore.go
+++ b/ers/flatstore.go
@@ -182,7 +182,7 @@ func (rdr *FlatstoreER) processFile(fPath, fName string) (err error) {
 		}
 		rowNr++ // increment the rowNr after checking if it's not the end of file
 		agReq := agents.NewAgentRequest(
-			config.NewSliceDP(record, utils.EmptyString), reqVars,
+			config.NewSliceDP(record), reqVars,
 			nil, nil, rdr.Config().Tenant,
 			rdr.cgrCfg.GeneralCfg().DefaultTenant,
 			utils.FirstNonEmpty(rdr.Config().Timezone,
diff --git a/ers/partial_csv.go b/ers/partial_csv.go
index 992fdc4cd..f784e6bee 100644
--- a/ers/partial_csv.go
+++ b/ers/partial_csv.go
@@ -158,7 +158,7 @@ func (rdr *PartialCSVFileER) processFile(fPath, fName string) (err error) {
 		}
 		rowNr++ // increment the rowNr after checking if it's not the end of file
 		agReq := agents.NewAgentRequest(
-			config.NewSliceDP(record, utils.EmptyString), reqVars,
+			config.NewSliceDP(record), reqVars,
 			nil, nil, rdr.Config().Tenant,
 			rdr.cgrCfg.GeneralCfg().DefaultTenant,
 			utils.FirstNonEmpty(rdr.Config().Timezone,