How To Fix CMA_CI008 - Security alarm: Caller authentication failed

CMA_CI008 - Overview

• Message type: E = Error

• Message class: CMA_CI - CMS-CI Messages

• Message number: 008

• Message text: Security alarm: Caller authentication failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CMA_CI008 - Details

• The SAP error message CMA_CI008: Security alarm: Caller authentication failed typically indicates that there is an issue with the authentication of the caller in a communication scenario, often related to the use of SAP Cloud Platform or other SAP services that require secure communication.
  Causes:
  
  Invalid Credentials: The most common cause is that the credentials (username/password or API key) provided for authentication are incorrect or have expired.
  
  Configuration Issues: There may be misconfigurations in the service settings, such as incorrect endpoint URLs or authentication methods.
  Network Issues: Firewalls or network settings may be blocking the authentication request.
  User Permissions: The user or service account may not have the necessary permissions to access the requested resource.
  Expired Tokens: If using token-based authentication, the token may have expired or been revoked.
  
  Solutions:
  
  Verify Credentials: Check the username and password or API key being used for authentication. Ensure they are correct and have not expired.
  Check Configuration: Review the configuration settings in