ORA-20000

I got error message, while running the pmcmd commands on server host.

    [PCSF_46026] Unable to find valid TrustStore certificate in PEM format
    ERROR: Cannot connect to Integration Service

Cause:

This issue occurs in the Informatica domain that has secure communication enabled and the INFA_TRUSTSTORE environment variable was not set.

Action:

Set the INFA_TRUSTSTORE environment variable to the directory that contains the truststore files for the SSL certificates for the secure domain. The directory must contain a truststore file named infa_truststore.pem.

   INFA_TRUSTSTORE=%INFROMATICA_HOME%\services\shared\security