How To Fix SEPMH_DG090 - HTTP error: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPMH_DG - EPM HANA DG - Messages

• Message number: 090

• Message text: HTTP error: &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SEPMH_DG090 - HTTP error: &1 ?

  The SAP error message SEPMH_DG090, which indicates an HTTP error with a specific code (represented by &1), typically arises in the context of SAP's Gateway or OData services. This error can occur for various reasons, and the specific HTTP error code will provide more context about the underlying issue. Here are some common causes, potential solutions, and related information:
  Common Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the client or between the SAP system and external services.
  Service Unavailability: The OData service or the backend service that the OData service is trying to access may be down or not properly configured.
  Authorization Issues: The user may not have the necessary permissions to access the requested resource.
  Incorrect URL: The URL being accessed may be incorrect or malformed.
  Timeouts: The request may be timing out due to long processing times or server overload.
  Configuration Errors: There may be issues with the configuration of the SAP Gateway or the OData service.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues preventing access to the SAP system or the external service.
  Verify Service Availability: Check if the OData service is active and properly configured in the SAP Gateway. You can use transaction /IWFND/MAINT_SERVICE to manage and check the status of OData services.
  Review Authorization: Ensure that the user has the necessary roles and authorizations to access the service. You can check this in transaction PFCG.
  Validate the URL: Double-check the URL being used to ensure it is correct and properly formatted.
  Monitor Performance: If timeouts are an issue, monitor the performance of the SAP system and the backend services to identify bottlenecks.
  Check Logs: Review the SAP Gateway logs (transaction /IWFND/ERROR_LOG) and the application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  Consult Documentation: Refer to SAP Notes and documentation related to the specific HTTP error code for more targeted troubleshooting steps.
  
  Related Information:
  
  HTTP Error Codes: Understanding the specific HTTP error code (e.g., 404 Not Found, 500 Internal Server Error) can help narrow down the issue.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the SEPMH_DG090 error effectively.