How To Fix EA390 - Problem with SOAP class

EA390 - Overview

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 390

• Message text: Problem with SOAP class

What causes this issue?

The SOAP IDoc application could not be started successfully.

System Response

The problem occurred in the method call: &v1&
&v2&&v3&&v4&

How to fix this error?

Inform your system administrator.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA390 - Problem with SOAP class ?

  The SAP error message EA390, which indicates a "Problem with SOAP class," typically arises when there are issues related to the SOAP web service communication in SAP. This can occur due to various reasons, including configuration issues, network problems, or issues with the web service itself.
  Causes of EA390 Error
  
  
  
  Configuration Issues: Incorrect configuration of the SOAP web service in SAP can lead to this error. This includes incorrect endpoint URLs, authentication issues, or misconfigured service definitions.
  
  
  Network Problems: If there are network connectivity issues between the SAP system and the web service provider, it can result in this error. This includes firewall settings, proxy configurations, or DNS resolution issues.
  
  
  Service Availability: The web service you are trying to access may be down or not available. This can happen if the service is undergoing maintenance or if there are issues on the service provider's side.
  
  
  Data Format Issues: If the data being sent to or