anchor.diff:          unknown_objectclass = 3
           OTHERS              = 4.
       IF sy-subrc = 1.
  -      zcx_abapgit_exception=>raise( |RS_CORR_INSERT, Cancelled, { sy-msgid }, { sy-msgno }| ).
  +      zcx_abapgit_exception=>raise( |Error from RS_CORR_INSERT, Cancelled, { sy-msgid }, { sy-msgno }| ).
       ELSEIF sy-subrc <> 0.
  -      zcx_abapgit_exception=>raise( |error from RS_CORR_INSERT, { sy-msgid }, { sy-msgno }| ).
  +      zcx_abapgit_exception=>raise( |Error from RS_CORR_INSERT, { sy-msgid }, { sy-msgno }| ).
       ENDIF.
   
       READ TABLE it_tpool INTO ls_tpool WITH KEY id = 'R'.
  
positive.code:         unknown_version = 2
          OTHERS          = 3.
      IF sy-subrc > 1.
        zcx_abapgit_exception=>raise( |error from RS_CUA_INTERNAL_FETCH, { sy-subrc }| ).
      ENDIF.
  
    ENDMETHOD.
  
negative.code:         OTHERS    = 2.
      IF sy-subrc <> 0.
  * if moving code from SAPlink, see https://github.com/larshp/abapGit/issues/562
        zcx_abapgit_exception=>raise( |Error from RS_CUA_INTERNAL_WRITE. Subrc = { sy-subrc }| ).
      ENDIF.
  
      zcl_abapgit_objects_activation=>add(
  