Unable to pick up value of sap_hana_deployment_sapadm_password

[mones84]

While running the role, system give the message even if sap_hana_deployment_sapadm_password is set:

22:59:06.745 - ERR : Mandatory parameter 'password' (Password) is missing or invalid
If the installation is run in batch mode from the installation medium, the minimum required parameters are the SID and the passwords (specified in XML syntax and streamed in, or specified in the configuration file). In the case that only the SID and passwords are entered as parameters, the other parameters automatically take their default value.

The workaround is to set common master password:
sap_hana_deployment_common_master_password: "MySecr3t!"
sap_hana_deployment_use_master_password: y

Please have a look at it, Thanks.

BR./Edward