diff --git a/packages/fcl-db/src/sqldb/interbase/ibconnection.pp b/packages/fcl-db/src/sqldb/interbase/ibconnection.pp
index e8c937926c..51127ab83d 100644
--- a/packages/fcl-db/src/sqldb/interbase/ibconnection.pp
+++ b/packages/fcl-db/src/sqldb/interbase/ibconnection.pp
@@ -26,16 +26,23 @@ type
     ServerVersionString : string;  //Complete version string, including name, platform
   end;
 
+  TStatusVector = array [0..19] of ISC_STATUS;
+
+  { EIBDatabaseError }
+
   EIBDatabaseError = class(ESQLDatabaseError)
-    public
-      property GDSErrorCode: integer read ErrorCode; deprecated 'Please use ErrorCode instead of GDSErrorCode'; // Nov 2014
+  private
+    FStatusVector: TStatusVector;
+  public
+    Property StatusVector: TStatusVector Read FStatusVector Write FStatusVector;
+    property GDSErrorCode: integer read ErrorCode; deprecated 'Please use ErrorCode instead of GDSErrorCode'; // Nov 2014
   end;
 
   { TIBCursor }
 
   TIBCursor = Class(TSQLCursor)
     protected
-    Status               : array [0..19] of ISC_STATUS;
+    Status               : TStatusVector;
     TransactionHandle    : pointer;
     StatementHandle      : pointer;
     SQLDA                : PXSQLDA;
@@ -48,7 +55,7 @@ type
     protected
     TransactionHandle   : pointer;
     TPB                 : string;                // Transaction parameter buffer
-    Status              : array [0..19] of ISC_STATUS;
+    Status              : TStatusVector;
   end;
 
   { TIBConnection }
@@ -57,7 +64,7 @@ type
   private
     FCheckTransactionParams: Boolean;
     FDatabaseHandle        : pointer;
-    FStatus                : array [0..19] of ISC_STATUS;
+    FStatus                : TStatusVector;
     FDatabaseInfo          : TDatabaseInfo;
     FDialect               : integer;
     FBlobSegmentSize       : word; //required for backward compatibilty; not used
@@ -159,16 +166,17 @@ const
   SQL_BOOLEAN_FIREBIRD = 32764;
   INVALID_DATA = -1;
 
-
 procedure TIBConnection.CheckError(ProcName : string; Status : PISC_STATUS);
 var
-  ErrorCode : longint;
+  i,ErrorCode : longint;
   Msg, SQLState : string;
   Buf : array [0..1023] of char;
+  aStatusVector: TStatusVector;
+  Exc : EIBDatabaseError;
 
 begin
   if ((Status[0] = 1) and (Status[1] <> 0)) then
-  begin
+    begin
     ErrorCode := Status[1];
 {$IFDEF LinkDynamically}
     if assigned(fb_sqlstate) then // >= Firebird 2.5
@@ -177,11 +185,16 @@ begin
       SQLState := StrPas(Buf);
     end;
 {$ENDIF}
+    { get a local copy of status vector }
+    for i := 0 to 19 do
+      aStatusVector[i] := Status[i];
     Msg := '';
     while isc_interprete(Buf, @Status) > 0 do
       Msg := Msg + LineEnding + ' -' + StrPas(Buf);
-    raise EIBDatabaseError.CreateFmt('%s : %s', [ProcName,Msg], Self, ErrorCode, SQLState);
-  end;
+    Exc:=EIBDatabaseError.CreateFmt('%s : %s', [ProcName,Msg], Self, ErrorCode, SQLState);
+    Exc.StatusVector:=aStatusVector;
+    raise Exc;
+    end;
 end;