How To Fix HTA_HDI_WSM401 - Error when executing &1 command (http code is &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: HTA_HDI_WSM - Messages for Workspace Management

• Message number: 401

• Message text: Error when executing &1 command (http code is &2)

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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Smart SAP Assistant

• What is the cause and solution for SAP error message HTA_HDI_WSM401 - Error when executing &1 command (http code is &2) ?

  The SAP error message HTA_HDI_WSM401 typically indicates an issue related to the HDI (HANA Deployment Infrastructure) service when executing a command. The error message format suggests that there is a problem with the HTTP response code received during the execution of a command, which can be caused by various factors.
  Possible Causes:
  
  Service Unavailability: The HDI service might be down or not reachable, leading to an HTTP error code (like 404, 500, etc.).
  Authentication Issues: There may be problems with authentication or authorization, resulting in a 401 Unauthorized error.
  Incorrect Command: The command being executed might be incorrect or not supported, leading to a 400 Bad Request error.
  Network Issues: There could be network connectivity issues between the client and the HDI service.
  Configuration Errors: Misconfigurations in the HDI service or the application could lead to unexpected behavior.
  
  Solutions:
  
  Check Service Status: Ensure that the HDI service is running and accessible. You can check the service status in the SAP HANA cockpit or through the relevant administration tools.
  Review Command Syntax: Verify that the command you are executing is correct and supported by the HDI service.
  Authentication and Authorization: Ensure that the user executing the command has the necessary permissions and that the authentication credentials are correct.
  Network Connectivity: Check for any network issues that might be preventing access to the HDI service. This includes checking firewalls, proxies, and network configurations.
  Review Logs: Look at the logs for more detailed error messages that can provide insights into what went wrong. This can include HDI logs, application logs, or system logs.
  Consult Documentation: Refer to the official SAP documentation for HDI and the specific command you are trying to execute for any additional troubleshooting steps or requirements.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the HTA_HDI_WSM401 error. SAP frequently updates their knowledge base with solutions to common problems.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you have a support agreement, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the HTA_HDI_WSM401 error effectively.