PMI2_ERR_INVALID_NUM_ARGS  823 opal/mca/pmix/pmix4x/pmix/src/client/pmi2.c         return PMI2_ERR_INVALID_NUM_ARGS;
PMI2_ERR_INVALID_NUM_ARGS  762 opal/mca/pmix/s2/pmix_s2.c     case PMI2_ERR_INVALID_NUM_ARGS: err_msg = "Invalid number of arguments"; break;