diff --git a/Modules.Jobs/EDMI/ZUGFeRD/ImportZUGFeRDFiles.vb b/Modules.Jobs/EDMI/ZUGFeRD/ImportZUGFeRDFiles.vb
index 53391606..177261cc 100644
--- a/Modules.Jobs/EDMI/ZUGFeRD/ImportZUGFeRDFiles.vb
+++ b/Modules.Jobs/EDMI/ZUGFeRD/ImportZUGFeRDFiles.vb
@@ -289,7 +289,7 @@ Public Class ImportZUGFeRDFiles
 
                                 oStep = "Firebird TBEDMI_ITEM_VALUE Delete messageID Items"
                                 Try
-                                    _firebird.ExecuteNonQueryWithConnection(oDelSQL, oFBConnection)
+                                    _firebird.ExecuteNonQueryWithConnection(oDelSQL, oFBConnection, Firebird.TransactionMode.ExternalTransaction, oFBTransaction)
                                 Catch ex As Exception
                                     _logger.Error(ex)
                                     _logger.Warn("Step [{0}] with SQL [{1}] was not successful.", oStep, oDelSQL)
@@ -298,7 +298,7 @@ Public Class ImportZUGFeRDFiles
                                 If oArgs.InsertIntoSQLServer = True Then
                                     oStep = "MSSQL TBEDMI_ITEM_VALUE Delete messageID Items"
                                     Try
-                                        _mssql.ExecuteNonQueryWithConnectionObject(oDelSQL, oSQLConnection)
+                                        _mssql.ExecuteNonQueryWithConnectionObject(oDelSQL, oSQLConnection, MSSQLServer.TransactionMode.ExternalTransaction, oSQLTransaction)
                                     Catch ex As Exception
                                         _logger.Warn("Step [{0}] with SQL [{1}] was not successful.", oStep, oDelSQL)
                                     End Try