How To Fix SOAP_UDS012 - Start simulation after selecting a message

SAP Error Message - Details

• Message type: E = Error

• Message class: SOAP_UDS - Messages for user defined search

• Message number: 012

• Message text: Start simulation after selecting a message

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 SOAP_UDS012 - Start simulation after selecting a message ?

  The SAP error message SOAP_UDS012 typically occurs in the context of using the SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with SOAP-based web services. This error indicates that there is an issue with the simulation of a message in the Integration Builder or during the testing of a web service.
  Cause:
  The error message SOAP_UDS012 can be caused by several factors, including:
  
  Configuration Issues: There may be misconfigurations in the service interface, message mapping, or operation mapping.
  Missing or Incorrect Data: The input data required for the simulation may be incomplete or incorrectly formatted.
  Service Endpoint Issues: The endpoint for the SOAP service may not be correctly defined or reachable.
  Authorization Issues: The user may not have the necessary permissions to execute the simulation.
  Technical Errors: There could be underlying technical issues in the SAP system or the integration setup.
  
  Solution:
  To resolve the SOAP_UDS012 error, you can follow these steps:
  
  
  Check Configuration:
  
  Verify that the service interface, message mapping, and operation mapping are correctly configured.
  Ensure that the SOAP service endpoint is correctly defined and reachable.
  
  
  
  Validate Input Data:
  
  Ensure that the input data for the simulation is complete and correctly formatted according to the expected schema.
  Use sample data that adheres to the expected structure.
  
  
  
  Review Authorization:
  
  Check if the user executing the simulation has the necessary authorizations to perform the action.
  If needed, consult with your SAP security team to ensure proper roles and permissions are assigned.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) and the integration logs (transaction SXMB_MONI) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Test Connectivity:
  
  Use tools like SOAP UI or Postman to test the SOAP service endpoint independently to ensure it is functioning correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for any known issues or patches related to the specific version of SAP you are using.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SXMB_MONI for monitoring messages, SLG1 for application logs, and SPRO for configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to SOAP services and the specific error message.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the SOAP_UDS012 error effectively.