How To Fix VEVSM_MSG020 - Messages passed in incorrect sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: VEVSM_MSG - Message class for VE VSM in SAP GUI

• Message number: 020

• Message text: Messages passed in incorrect sequence

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 VEVSM_MSG020 - Messages passed in incorrect sequence ?

  The SAP error message VEVSM_MSG020 indicates that messages have been passed in an incorrect sequence. This error typically occurs in the context of SAP's Vehicle Scheduling Management (VSM) or similar modules where message sequences are critical for processing.
  Cause:
  The error is usually caused by one of the following:
  
  Incorrect Message Order: The system expects messages to be processed in a specific order, and if they are received out of sequence, this error will be triggered.
  Data Integrity Issues: If there are issues with the data being sent or received, such as missing or corrupted messages, it can lead to this error.
  Configuration Issues: Incorrect configuration settings in the SAP system or in the integration with external systems can also lead to this error.
  
  Solution:
  To resolve the VEVSM_MSG020 error, consider the following steps:
  
  
  Check Message Sequence: Review the sequence of messages being sent to the system. Ensure that they are being sent in the correct order as expected by the SAP application.
  
  
  Review Logs: Check the application logs and any relevant transaction logs to identify which messages were processed and in what order. This can help pinpoint where the sequence was broken.
  
  
  Data Validation: Validate the data being sent to ensure that all required messages are present and correctly formatted. Look for any missing or malformed messages.
  
  
  Configuration Review: If the issue persists, review the configuration settings related to message processing in the SAP system. Ensure that all settings align with the expected message flow.
  
  
  Consult Documentation: Refer to SAP documentation or help resources specific to the module you are working with for any additional guidance on message sequencing.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Transaction Codes: Familiarize yourself with transaction codes related to message processing in your SAP environment, such as those for monitoring message queues or logs.
  Integration Scenarios: If your SAP system is integrated with other systems (e.g., third-party applications), ensure that the integration points are correctly configured and that the external systems are sending messages in the expected order.
  
  By following these steps, you should be able to identify and resolve the cause of the VEVSM_MSG020 error in your SAP system.