How To Fix SMOIWS035 - Error calling &1. Reason: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SMOIWS -

• Message number: 035

• Message text: Error calling &1. Reason: &2

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 SMOIWS035 - Error calling &1. Reason: &2 ?

  The SAP error message SMOIWS035 typically indicates that there was an issue when calling a specific function or service, where &1 represents the name of the function or service that failed, and &2 provides the reason for the failure. This error is often encountered in the context of SAP's Integration Framework or when dealing with web services.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the external service or system being called.
  Configuration Errors: The service or function may not be configured correctly in the SAP system, leading to failures when attempting to call it.
  Authorization Issues: The user or system may not have the necessary permissions to execute the function or access the service.
  Service Unavailability: The external service may be down or not reachable at the time of the call.
  Data Issues: The data being sent to the service may be invalid or not in the expected format, causing the service to reject the call.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the external service. You can use tools like ping or telnet to test connectivity.
  Review Configuration: Verify that the service or function is correctly configured in the SAP system. Check the relevant settings in transaction codes like SOAMANAGER for web services.
  Check Authorizations: Ensure that the user or system has the necessary authorizations to call the service. You may need to review roles and permissions.
  Service Status: Check the status of the external service to ensure it is up and running. If it is down, you may need to wait until it is restored.
  Validate Input Data: Review the data being sent to the service to ensure it meets the expected format and requirements. You may need to debug the process to see what data is being passed.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web services and their configurations.
  SICF: For checking the status of HTTP services.
  SLG1: For viewing application logs that may provide more context on the error.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Debugging: If you have access, consider debugging the process to get more detailed information about what is happening when the error occurs.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.