The error message “Error in changepass to user domain\user on domain server(\domain.(winRc=5) Access is denied” suggests that the account attempting to change the password does not have the necessary permissions to do so. This could be due to several reasons, such as the account not being part of the appropriate group with password change privileges, or specific restrictions set on the account that prevent password changes. It’s important to verify the account’s permissions and ensure it has the ability to change its own password within the domain.

References: The conclusion is based on common issues encountered in CyberArk’s Privileged Access Management (PAM) when managing account passwords and the associated error codes. The CyberArk documentation and community discussions provide insights into troubleshooting such errors, where insufficient permissions are a frequent cause