def __BAP_${trade}_S${sid}_N${nid}(__REQ__,__RSP__,__BUF__ = None,__EXT__ = None,):
    '''
           索  引：INDEX_S${sindex}_N${nindex}
           功  能：${desc}
           节  点：步骤${sindex}节点${nindex}
           交  易：${trade}
    '''
    CGC_Trace("调用节点 ${trade}-STEP[${sindex}]-NODE[${nindex}]:${desc}")
${body}<#rt/>