How To Fix HTA_HDI_WSM005 - Communication error received with http code &1

SAP Error Message - Details

• Message type: E = Error

• Message class: HTA_HDI_WSM - Messages for Workspace Management

• Message number: 005

• Message text: Communication error received with http code &1

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_WSM005 - Communication error received with http code &1 ?

  The SAP error message HTA_HDI_WSM005 indicates that there is a communication error encountered while trying to connect to a service, and it is accompanied by an HTTP status code. This error typically arises in the context of SAP HANA Database and HDI (HANA Deployment Infrastructure) services.
  Cause:
  The error can be caused by several factors, including:
  
  Network Issues: There may be network connectivity problems between the client and the server.
  Service Unavailability: The service you are trying to reach may be down or not running.
  Incorrect Configuration: There may be misconfigurations in the service endpoint or the HDI container.
  Authentication Issues: Problems with user credentials or permissions can lead to communication errors.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication.
  
  Solution:
  To resolve the HTA_HDI_WSM005 error, you can take the following steps:
  
  
  Check Network Connectivity:
  
  Ensure that the network connection between the client and the server is stable and functioning.
  Use tools like ping or traceroute to diagnose network issues.
  
  
  
  Verify Service Status:
  
  Check if the service you are trying to access is up and running. You can do this by accessing the service URL directly in a web browser or using tools like curl.
  
  
  
  Review Configuration:
  
  Double-check the configuration settings for the HDI container and ensure that the service endpoint is correctly specified.
  Ensure that the correct database and schema are being referenced.
  
  
  
  Check Authentication:
  
  Verify that the credentials being used to connect to the service are correct and have the necessary permissions.
  If using OAuth or other authentication methods, ensure that tokens are valid and not expired.
  
  
  
  Inspect Firewall/Security Settings:
  
  Review firewall rules and security settings to ensure that they are not blocking the required ports or services.
  
  
  
  Check Logs:
  
  Look at the logs for more detailed error messages that can provide additional context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support resources for specific guidance related to the error code and context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  HTTP Status Codes: The HTTP status code accompanying the error message can provide additional context. Common codes include:
  
  404 Not Found: The requested resource could not be found.
  500 Internal Server Error: There is an issue on the server side.
  403 Forbidden: Access to the resource is denied.
  
  
  
  SAP HANA Documentation: Familiarize yourself with the SAP HANA and HDI documentation for best practices and troubleshooting tips.
  
  
  By following these steps, you should be able to diagnose and resolve the HTA_HDI_WSM005 communication error effectively.