How To Fix CNVMBT088 - No valid license available

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 088

• Message text: No valid license available

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 CNVMBT088 - No valid license available ?

  The SAP error message CNVMBT088: No valid license available typically occurs in the context of SAP system migrations or conversions, particularly when using the SAP S/4HANA Migration Cockpit or other migration tools. This error indicates that the system does not have a valid license for the migration tool or the specific functionality being accessed.
  Causes:
  
  Missing License: The most common cause is that the required license for the migration tool or the specific functionality is not installed or has expired.
  Incorrect Configuration: The system may not be properly configured to recognize the installed licenses.
  System Version: The version of the SAP system may not be compatible with the license type.
  User Authorization: The user executing the migration may not have the necessary authorizations to access the licensed features.
  
  Solutions:
  
  
  Check License Status:
  
  Go to transaction SLICENSE in the SAP GUI to check the current license status.
  Ensure that the license for the migration tool is valid and has not expired.
  
  
  
  Install or Update License:
  
  If the license is missing or expired, you will need to obtain a new license from SAP.
  Follow the standard procedure to install the new license using transaction SLICENSE.
  
  
  
  Verify Configuration:
  
  Ensure that the system is correctly configured to recognize the installed licenses.
  Check for any configuration settings that may need to be adjusted.
  
  
  
  User Authorizations:
  
  Verify that the user executing the migration has the necessary authorizations.
  Check the user roles and profiles to ensure they include access to the migration tools.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide guidance specific to your system and licensing situation.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for the migration tool you are using, as it may provide additional insights into licensing requirements.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates regarding licensing issues.
  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 resolve the CNVMBT088 error and proceed with your migration or conversion tasks.