How To Fix SOAP_CCHECK009 - One or more messages of this sequence are missing in SRT_SEQ_MSG_QUE

SAP Error Message - Details

• Message type: E = Error

• Message class: SOAP_CCHECK - SOAP consistency check

• Message number: 009

• Message text: One or more messages of this sequence are missing in SRT_SEQ_MSG_QUE

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_CCHECK009 - One or more messages of this sequence are missing in SRT_SEQ_MSG_QUE ?

  The SAP error message SOAP_CCHECK009 indicates that one or more messages in a sequence are missing from the message queue (SRT_SEQ_MSG_QUE). This typically occurs in scenarios involving web services where messages are expected to be processed in a specific order, and the system detects that some messages are missing.
  Cause:
  
  Message Loss: Messages may have been lost during transmission due to network issues or timeouts.
  Incorrect Sequence: The messages may not have been sent in the correct order, leading to missing sequence numbers.
  Timeouts: If a message takes too long to process, it may be dropped or not acknowledged, leading to gaps in the sequence.
  Configuration Issues: There may be misconfigurations in the web service settings or the integration framework.
  System Errors: Internal errors or crashes in the SAP system can lead to messages not being processed correctly.
  
  Solution:
  
  Check Message Queue: Inspect the SRT_SEQ_MSG_QUE table to identify which messages are missing. You can use transaction codes like SRT_MONI to monitor the message processing.
  Reprocess Messages: If you identify missing messages, you may need to resend them. This can often be done through the application that generated the messages or by using a specific transaction in SAP.
  Review Logs: Check the application logs (transaction SLG1) for any errors or warnings that might provide more context on why the messages are missing.
  Network Stability: Ensure that the network connection between the systems involved is stable and reliable to prevent message loss.
  Adjust Timeout Settings: If timeouts are an issue, consider adjusting the timeout settings in the web service configuration.
  Configuration Review: Review the configuration of the web service and ensure that all settings are correct, including endpoint URLs, authentication, and message formats.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SRT_MONI for monitoring and SLG1 for logging.
  Web Service Configuration: Understand the configuration settings for web services in SAP, including message handling and error handling.
  SAP Community: Engage with the SAP Community or forums for additional insights and shared experiences from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation for the specific version you are using, as there may be version-specific considerations or features.
  
  By following these steps, you should be able to diagnose and resolve the SOAP_CCHECK009 error effectively.