How To Fix SOAP_CFG_CC021 - Binding has no client assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: SOAP_CFG_CC - SOAP Configuration Consistency Checks

• Message number: 021

• Message text: Binding has no client assignment

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_CFG_CC021 - Binding has no client assignment ?

  The SAP error message SOAP_CFG_CC021: Binding has no client assignment typically occurs in the context of configuring web services in SAP, particularly when dealing with SOAP-based services. This error indicates that there is a binding configuration issue where the SOAP binding does not have an associated client assignment.
  Cause:
  
  Missing Client Assignment: The binding configuration for the SOAP service does not have a client assigned to it. This can happen if the binding was created without specifying a client or if the client assignment was removed or not properly configured.
  Incorrect Configuration: There may be an issue with the configuration settings in the Service Definition or the Service Binding.
  Transport Layer Issues: Sometimes, issues with the transport layer (like HTTP or HTTPS settings) can lead to this error if the client cannot be properly identified.
  
  Solution:
  To resolve the SOAP_CFG_CC021 error, you can follow these steps:
  
  
  Check Service Binding Configuration:
  
  Go to the transaction code SOAMANAGER in SAP.
  Navigate to the Service Administration section.
  Locate the relevant service and check the binding configuration.
  Ensure that a client is assigned to the binding. If not, you will need to create or modify the binding to include the appropriate client.
  
  
  
  Create or Modify Client Assignment:
  
  If the binding does not have a client, you can create a new client assignment.
  In the binding configuration, look for an option to add a client or modify the existing settings to include the correct client.
  
  
  
  Check for Transport Layer Configuration:
  
  Ensure that the transport layer settings (HTTP/HTTPS) are correctly configured.
  Verify that the endpoint URL is correct and accessible.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the web service to ensure that the error is resolved.
  You can use tools like SOAP UI or Postman to send test requests to the service.
  
  
  
  Review Logs:
  
  If the issue persists, check the SAP application logs (transaction SLG1) for any additional error messages or details that might provide more context on the issue.
  
  
  
  Related Information:
  
  SOAMANAGER: This is the main transaction for managing web services in SAP. It allows you to configure service definitions, bindings, and client assignments.
  Web Service Configuration: Understanding the overall architecture of web services in SAP, including service definitions, bindings, and client assignments, is crucial for troubleshooting.
  SAP Notes: Check for any relevant SAP Notes or documentation that might address specific issues related to SOAP web services and client assignments.
  
  By following these steps, you should be able to resolve the SOAP_CFG_CC021 error and ensure that your SOAP service is properly configured with the necessary client assignments.