How To Fix DBOSC075 - Error while testing Web service connection '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 075

• Message text: Error while testing Web service connection '&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 DBOSC075 - Error while testing Web service connection '&1' ?

  The SAP error message DBOSC075 indicates that there is an issue while testing a web service connection. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Incorrect URL: The web service URL may be incorrect or not reachable.
  Network Issues: There may be network connectivity issues preventing access to the web service.
  Authentication Problems: The web service may require authentication, and the credentials provided may be incorrect or missing.
  Firewall Restrictions: A firewall may be blocking the connection to the web service.
  Service Unavailability: The web service itself may be down or experiencing issues.
  Configuration Errors: There may be misconfigurations in the SAP system related to the web service connection settings.
  
  Solutions:
  
  Verify the URL: Check the web service URL for correctness. Ensure that it is accessible from the SAP system.
  Test Network Connectivity: Use tools like ping or telnet to check if the server hosting the web service is reachable.
  Check Authentication: Ensure that the correct authentication method is being used and that valid credentials are provided.
  Review Firewall Settings: Check if there are any firewall rules that might be blocking the connection to the web service.
  Check Service Status: Verify that the web service is up and running. You can do this by accessing the service directly through a web browser or a tool like Postman.
  Review SAP Configuration: Go to the SAP transaction code where the web service connection is configured (e.g., SOAMANAGER) and ensure that all settings are correct.
  Check Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  
  Related Information:
  
  SOAMANAGER: This transaction is used to manage web service configurations in SAP. You can check the service definitions and configurations here.
  Web Service Testing Tools: Tools like Postman or SoapUI can be used to test the web service independently of SAP to ensure it is functioning correctly.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues related to web service connections.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.