Problems discovering Exadata Cloud in EM 13.2

$OMS_HOME/bin/emcli submit_procedure -name=ExaCloudServiceDiscovery -input_file=data:/u01/plugins_em_descargados/exacc_fin.txt -notification="scheduled, action required, running" ;

Error: Deployment Procedure or Procedure Configuration with the name ExaCloudServiceDiscovery is not found in repository. Please make sure the value is correct and try again.

certainly ExaCludServiceDiscovery does not exist

$OMS_HOME/bin/emcli get_procedures|grep -i exa

479DCC15CDF62BEFE0533AF4DE0A704A PatchOracleSoftware            EXADATA_PATCHING_ANALYSIS_PROCEDURE Analysis Procedure For Exadata Targets                     15.10   ORACLE

What is the matters.