How To Fix CNVOM_UI_DEL018 - Invalid system type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVOM_UI_DEL - Messages for Deletion Monitor

• Message number: 018

• Message text: Invalid system type &1

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 CNVOM_UI_DEL018 - Invalid system type &1 ?

  The SAP error message CNVOM_UI_DEL018 with the description "Invalid system type &1" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system type being referenced is not recognized or is invalid for the operation being performed.
  Cause:
  
  Incorrect System Type: The system type specified in the configuration or during the migration process does not match any of the expected values. This could be due to a typo or an incorrect setting in the migration cockpit.
  Configuration Issues: The system may not be properly configured to recognize the specified system type, possibly due to missing or incorrect entries in the relevant configuration tables.
  Version Compatibility: The error may arise if there is a mismatch between the version of the migration tool and the version of the source or target system.
  
  Solution:
  
  Check Configuration: Verify the configuration settings in the migration cockpit or the relevant transaction. Ensure that the system type is correctly specified and matches the expected values.
  Review Documentation: Consult the SAP documentation for the migration tool you are using to ensure that you are using the correct system type and that it is supported.
  Update System Type: If you find that the system type is incorrect, update it to a valid type as per the documentation or the requirements of the migration process.
  Check for Updates: Ensure that your SAP system and migration tools are up to date. Sometimes, applying the latest patches or updates can resolve compatibility issues.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Migration Cockpit: This tool is used for migrating data to SAP S/4HANA. Familiarize yourself with its functionalities and requirements.
  SAP Notes and Knowledge Base Articles: Regularly check the SAP Support Portal for notes related to migration issues, as they can provide insights into common problems and their resolutions.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.