How To Fix CNV_40300052 - The value of &1 is different in new asset class &3 for asset &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_40300 - Message class for package 40300 (ANLKL)

• Message number: 052

• Message text: The value of &1 is different in new asset class &3 for asset &4

What causes this issue?

You want to change the asset class from &V2& to &V3& in asset &V4&. In
the Customizing the indicator &V1& is different for the old and new
asset class.

System Response

Further details can be found in the associated messages that contain the
context information.

How to fix this error?

Check your mapping for correctness.

Procedure for System Administrators

This means that after the conversion, the assets that belonged to the
old asset class before the conversion have an indicator that has a
different value than the values specified in the Customizing for the new
asset class (the Customizing settings that apply after the conversion).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_40300052 - The value of &1 is different in new asset class &3 for asset &4 ?

  The SAP error message CNV_40300052 indicates that there is a discrepancy in the asset class values during a migration or conversion process, specifically when dealing with asset data. This error typically arises in the context of data migration projects, such as when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error message CNV_40300052 occurs when the value of a specific field (denoted by &1) does not match the expected value in the new asset class (denoted by &3) for a particular asset (denoted by &4). This can happen due to several reasons, including:
  
  Inconsistent Data: The asset data being migrated may have inconsistencies or errors that do not align with the rules or configurations of the new asset class.
  Configuration Issues: The new asset class may have different settings or requirements compared to the old asset class, leading to mismatches in expected values.
  Data Mapping Errors: During the migration process, the mapping of fields from the old asset class to the new asset class may not have been correctly defined.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Asset Data: Check the asset data for the specific asset mentioned in the error message. Look for the field indicated by &1 and verify its value against the requirements of the new asset class &3.
  
  
  Check Configuration Settings: Review the configuration settings of the new asset class to ensure that they are correctly defined and that the values being migrated are valid for that class.
  
  
  Data Mapping Validation: Ensure that the data mapping between the old and new asset classes is correctly set up. This may involve reviewing the migration templates or tools being used.
  
  
  Correct the Data: If you find discrepancies in the asset data, correct them in the source system before attempting the migration again. This may involve updating the asset records to ensure they comply with the new asset class requirements.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific guidelines or known issues related to the asset class migration.
  
  
  Testing: After making the necessary corrections, perform a test migration to ensure that the error does not reoccur.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Migration Tools: Familiarize yourself with the specific migration tools and their documentation, as they often provide guidelines on handling common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to successfully migrate your asset data.