How To Fix CNV_10100003 - No set classes found; check not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 003

• Message text: No set classes found; check not possible

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 CNV_10100003 - No set classes found; check not possible ?

  The SAP error message CNV_10100003: No set classes found; check not possible typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of specific programs related to data migration.
  Cause:
  This error indicates that the system is unable to find any set classes that are required for the operation you are trying to perform. Set classes are often used in the context of data migration to define groups of data or objects that need to be processed together. The absence of set classes can be due to several reasons:
  
  Configuration Issues: The necessary set classes may not have been configured or defined in the system.
  Missing Data: The data required for the operation may not exist in the database.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the set classes.
  Incorrect Program Execution: The program or transaction being executed may not be the correct one for the intended operation.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Ensure that the set classes required for the operation are properly configured in the system. This may involve checking the relevant customizing settings in the SAP system.
  
  
  
  Verify Data:
  
  Check if the necessary data exists in the database. You may need to run a report or transaction to verify that the required set classes are present.
  
  
  
  User Authorizations:
  
  Ensure that the user executing the operation has the necessary authorizations to access the set classes. You may need to consult with your SAP security team to verify and adjust authorizations.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or notes related to the specific migration or conversion process you are executing. There may be specific prerequisites or steps that need to be followed.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates that may address this specific error. SAP frequently releases notes that 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. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to data migration (e.g., LSMW, LTMC).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or solutions.
  Documentation: Review the SAP Help Portal for documentation related to the specific migration tools or processes you are using.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.