How To Fix CNV_10100325 - No subclass mapping values found for set class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 325

• Message text: No subclass mapping values found for set class &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100325 - No subclass mapping values found for set class &1 ?

  The SAP error message CNV_10100325: No subclass mapping values found for set class &1 typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of a migration project. This error indicates that the system is unable to find the necessary subclass mapping for a specified set class, which is essential for the conversion process to proceed.
  
  Cause:
  
  Missing Mapping Entries: The most common cause of this error is that the mapping table for the specified set class does not contain any entries. This can happen if the mapping was not properly defined or if the data required for the mapping is missing.
  Incorrect Configuration: There may be a configuration issue where the set class is not correctly defined in the system or the mapping is not correctly linked to the set class.
  Data Inconsistencies: If the data being migrated does not match the expected format or