How To Fix IUID114 - eSOA proxy call returns an error

SAP Error Message - Details

• Message type: E = Error

• Message class: IUID - Messages Class for Unique Item Identification

• Message number: 114

• Message text: eSOA proxy call returns an error

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 IUID114 - eSOA proxy call returns an error ?

  The SAP error message IUID114, which indicates that an eSOA (Enterprise Service-Oriented Architecture) proxy call has returned an error, can arise from various issues. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  
  Service Configuration Issues: The eSOA service may not be properly configured in the SAP system. This includes incorrect endpoint URLs, authentication issues, or missing service definitions.
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the external service provider. This could include firewall settings, DNS resolution issues, or network outages.
  
  
  Service Availability: The external service that the eSOA proxy is trying to call may be down or experiencing issues.
  
  
  Data Format Issues: The data being sent to the service may not be in the expected format, leading to errors in processing.
  
  
  Authorization Issues: The user or service account used to make the proxy call may not have the necessary permissions to access the external service.
  
  
  Timeouts: The call may be timing out due to long processing times on the external service.
  
  
  Solutions:
  
  
  Check Service Configuration: Verify that the eSOA service is correctly configured in the SAP system. Ensure that the endpoint URL, authentication credentials, and service definitions are accurate.
  
  
  Test Connectivity: Use tools like ping or telnet to check network connectivity to the external service. Ensure that firewalls are not blocking the connection.
  
  
  Monitor Service Status: Check the status of the external service to ensure it is operational. If the service is down, you may need to wait until it is restored.
  
  
  Validate Data: Ensure that the data being sent in the proxy call is in the correct format and adheres to the expected schema. Use tools like SOAP UI or Postman to test the service independently.
  
  
  Review Authorization: Check the permissions of the user or service account making the call. Ensure it has the necessary roles and authorizations to access the external service.
  
  
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings for the proxy call in the SAP system.
  
  
  Related Information:
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the IUID114 error. SAP frequently updates its knowledge base with solutions for common errors.
  
  
  Transaction Codes: Use transaction codes like SOAMANAGER to manage and configure web services in SAP.
  
  
  Logs and Traces: Review application logs and traces in SAP (e.g., using transaction SLG1 for application logs) to gather more details about the error.
  
  
  Documentation: Refer to SAP documentation for eSOA and web service configuration for detailed guidance on setting up and troubleshooting services.
  
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.