Re: ERROR : invalid transaction termination : PostgreSQL v12

It doesn't works putting that block inside additional BEGIN END 

CREATE OR REPLACE PROCEDURE TEST_TRANSACTION(
        )
LANGUAGE 'plpgsql'
    SECURITY DEFINER
AS $BODY$
DECLARE
    G_LAST_UPDATE_USER_SYSTEM VARCHAR2(6) := 'SYSTEM';
    G_LAST_UPDATE_MODULE_BATCH VARCHAR2(5) := 'BATCH';

    G_CNTR_LOADING_EXPIRED TMS_CONTAINER_LOADING.STATUS_CODE%TYPE := '90';
    G_DG_MANIFEST_DELETED TMS_DG_MANIFEST.STATUS_CODE%TYPE := '80';
    G_DG_MANIFEST_COMPLETED TMS_DG_MANIFEST.STATUS_CODE%TYPE := '95';

    v_num_day numeric;
    v_batch_count numeric;
    v_log_count numeric := 0;
    v_local_batch_count numeric;
BEGIN
       v_batch_count := 0;
        LOOP
                   BEGIN