GPG import key issue on SAP production server

When we trying to implement GPG key import on SAP cloud server with command gpg --import <file_name> we are getting error as mentioned in below screenshot

gpg: key 1A36BB29336D7D7C: "Bayer ERP Prod (Bayer ERP Production System) <erp_prod@bayer>" not changed
gpg: key 1A36BB29336D7D7C/1A36BB29336D7D7C: error sending to agent: Permission denied
gpg: error building skey array: Permission denied
gpg: error reading 'erp_prod@bayer.sec': Permission denied
gpg: import from 'erp_prod@bayer.sec' failed: Permission denied

It appears your user account has neither the required permissions to contact the gnupg agent, nor to read the key file.