How To Fix SOAP_CCHECK001 - Message &1 has no sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: SOAP_CCHECK - SOAP consistency check

• Message number: 001

• Message text: Message &1 has no sequence

What causes this issue?

An inconsistency was found

System Response

System Response

How to fix this error?

Nothing

Procedure for System Administrators

Test

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SOAP_CCHECK001 - Message &1 has no sequence ?

  The SAP error message SOAP_CCHECK001 with the description "Message &1 has no sequence" typically occurs in the context of SAP's web services and SOAP communication. This error indicates that a message being processed does not have a sequence number, which is required for proper message handling and processing in a SOAP-based communication.
  Cause:
  
  Missing Sequence Number: The primary cause of this error is that the SOAP message being sent or received does not include a sequence number. Sequence numbers are essential for ensuring that messages are processed in the correct order and for managing message integrity.
  Configuration Issues: There may be configuration issues in the web service settings or in the SOAP client that prevent the sequence number from being generated or included in the message.
  Message Format: The message format may not conform to the expected standards, leading to the omission of the sequence number.
  
  Solution:
  
  Check Message Configuration: Ensure that the SOAP message is correctly configured to include a sequence number. This may involve checking the settings in the web service configuration or the client application that is generating the SOAP message.
  Review Web Service Settings: Verify the settings of the web service in SAP. Ensure that the service is configured to require and handle sequence numbers appropriately.
  Update SOAP Client: If you are using a custom SOAP client, ensure that it is updated to include the sequence number in the outgoing messages. This may involve modifying the code to ensure that the sequence number is generated and included.
  Test with Different Tools: If possible, test the SOAP communication using different tools (like SOAP UI) to see if the issue persists. This can help isolate whether the problem is with the SAP system or the client application.
  Consult Documentation: Review SAP documentation related to web services and SOAP communication for any specific requirements regarding sequence numbers.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Web Service Monitoring: Use SAP's web service monitoring tools to trace the SOAP messages being sent and received. This can help identify where the sequence number is being lost.
  Error Logs: Review the application logs and error logs in SAP for any additional context or related errors that may provide more insight into the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.