fix-db-cleanup-w-launchpad (#1473)

src/01/00/03/z2ui5_cl_util.clas.abap

@@ -1451,12 +1451,44 @@ CLASS z2ui5_cl_util IMPLEMENTATION.
         EXPORTING
           val = 'TABLE_NAME_INITIAL_ERROR'.
     ENDIF.
+
     TRY.
-        DATA(lo_struct) = CAST cl_abap_structdescr( cl_abap_structdescr=>describe_by_name( table_name ) ).
+        cl_abap_structdescr=>describe_by_name(
+          EXPORTING
+            p_name         = table_name
+          RECEIVING
+            p_descr_ref    =   DATA(lo_obj)
+          EXCEPTIONS
+            type_not_found = 1
+            OTHERS         = 2
+            ).
+
+        IF sy-subrc <> 0.
+          RAISE EXCEPTION TYPE z2ui5_cx_util_error
+            EXPORTING
+              val = 'TABLE_NOT_FOUD_NAME___' && table_name.
+        ENDIF.
+        DATA(lo_struct) = CAST cl_abap_structdescr( lo_obj ).
+
       CATCH cx_root.
 
         TRY.
-            DATA(lo_tab) = CAST cl_abap_tabledescr( cl_abap_structdescr=>describe_by_name( table_name ) ).
+            cl_abap_structdescr=>describe_by_name(
+              EXPORTING
+                p_name         = table_name
+             RECEIVING
+                p_descr_ref    = lo_obj
+              EXCEPTIONS
+                type_not_found = 1
+                OTHERS         = 2
+            ).
+            IF sy-subrc <> 0.
+              RAISE EXCEPTION TYPE z2ui5_cx_util_error
+                EXPORTING
+                  val = 'TABLE_NOT_FOUD_NAME___' && table_name.
+            ENDIF.
+
+            DATA(lo_tab) = CAST cl_abap_tabledescr( lo_obj ).
             lo_struct = CAST cl_abap_structdescr( lo_tab->get_table_line_type( ) ).
           CATCH cx_root.
             RETURN.

src/01/02/z2ui5_cl_core_http_post.clas.abap

@@ -72,6 +72,7 @@ CLASS z2ui5_cl_core_http_post IMPLEMENTATION.
           mo_action = mo_action->factory_by_frontend( ).
 
         ELSEIF ms_request-s_control-app_start IS NOT INITIAL.
+          NEW z2ui5_cl_core_draft_srv( )->cleanup( ).
           mo_action = mo_action->factory_first_start( ).
 
         ELSE.
@@ -80,7 +81,6 @@ CLASS z2ui5_cl_core_http_post IMPLEMENTATION.
 
       CATCH cx_root INTO DATA(x).
         ASSERT x->get_text( ) = 1.
-*        mo_action = mo_action->factory_system_error( x ).
     ENDTRY.
   ENDMETHOD.
 
@@ -159,7 +159,6 @@ CLASS z2ui5_cl_core_http_post IMPLEMENTATION.
 
       CATCH cx_root INTO DATA(x).
         ASSERT x->get_text( ) = 1.
-*        mo_action = mo_action->factory_system_error( x ).
     ENDTRY.
   ENDMETHOD.
 ENDCLASS.

src/02/z2ui5_cl_http_handler.clas.abap

@@ -145,8 +145,6 @@ CLASS z2ui5_cl_http_handler IMPLEMENTATION.
     set_config( is_custom_config ).
     ms_res-body = get_index_html( ).
 
-    NEW z2ui5_cl_core_draft_srv( )->cleanup( ).
-
   ENDMETHOD.