How To Fix CNV_40300050 - The value of &1 is different in &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 050

• Message text: The value of &1 is different in &3

What causes this issue?

Asset classes &V3& are to be merged. In Customizing for these asset
classes, the indicator specified in the title of this text (&V2&) is
different.

System Response

The value of the indicator &V2& is different (&V4&) for the asset
classes &V3&. Further details can be found in the associated messages
that contains the context information
In the new asset class for this merge, only one value (dependent on the
priority indicator settings) is taken for this indicator.

How to fix this error?

Check your mapping for correctness.
&ADDITIONAL_HINTS&
For assets created after the conversion, the system assigns an indicator
value to the asset. This is the indicator value specified in the
relevant asset class Customizing (the Customizing settings that apply
after the conversion).
For assets that existed prior to the conversion, the system does not
change the value of the indicator. This means that after the conversion,
assets that belong to the old asset class have an indicator that has a
different value than specified in Customizing (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_40300050 - The value of &1 is different in &3 ?

  The SAP error message CNV_40300050 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a discrepancy in the value of a field between the source and target systems or between different records in the same system.
  Cause:
  The error message CNV_40300050 is triggered when:
  
  The value of a specific field (denoted by &1) in the source data does not match the expected value in the target system (denoted by &3).
  This can happen due to various reasons, such as:
  
  Data inconsistencies between the source and target systems.
  Incorrect mapping of fields during the migration process.
  Data type mismatches or format issues.
  Business rules or validation checks that are not met.
  
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Fields: Check the error message for the specific field (&1) and the context (&3) to understand where the discrepancy is occurring.
  
  
  Review Source Data: Examine the source data to ensure that the values are correct and conform to the expected format and business rules.
  
  
  Check Mapping Configuration: Review the mapping configuration in the migration tool to ensure that the fields are correctly mapped and that any transformation rules are applied correctly.
  
  
  Data Validation: Validate the data in both the source and target systems to ensure consistency. This may involve checking for duplicates, ensuring that required fields are populated, and confirming that data types match.
  
  
  Adjust Data: If discrepancies are found, you may need to adjust the data in the source system or modify the target system's expectations to align with the source data.
  
  
  Re-run Migration: After making the necessary adjustments, re-run the migration process to see if the error persists.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for additional guidance on handling this error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may have specific features for handling data inconsistencies.
  Data Quality Tools: Consider using data quality tools to cleanse and validate your data before migration to minimize the chances of encountering such errors.
  
  By following these steps, you should be able to identify the root cause of the CNV_40300050 error and implement a solution to resolve it.