How To Fix CNV_10100208 - Value list &1 and &2 intersect (value &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 208

• Message text: Value list &1 and &2 intersect (value &3)

What causes this issue?

The system compares the value lists to determine whether they intersect.
The found value occurs in both value lists.

How to fix this error?

Check the definition of the value list in transaction CNV_10020_OBJECTS,
and proceed to the next activity.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100208 - Value list &1 and &2 intersect (value &3) ?

  The SAP error message CNV_10100208 indicates that there is an issue with value lists in a conversion or migration process, specifically that two value lists intersect at a certain value. This typically occurs during data migration or conversion activities, where the system is trying to map values from one set to another, and it finds that a value exists in both lists, which can lead to ambiguity.
  Cause:
  The error arises when:
  
  Two value lists (e.g., for different fields or categories) are defined, and they contain overlapping values.
  The specific value that is causing the conflict is indicated in the error message (value &3).
  This situation can occur during data migration projects, especially when using tools like SAP's Data Migration Workbench or during custom data conversion programs.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Value Lists: Determine which two value lists are intersecting. This information may be found in the context of the error message or by reviewing the mapping configuration.
  
  
  Review the Overlapping Value: Look at the specific value (&3) that is causing the conflict. Understand its context and how it is being used in both lists.
  
  
  Modify Value Lists:
  
  Remove Duplicates: If the overlapping value is not needed in both lists, consider removing it from one of the lists.
  Adjust Mapping: If both values are necessary, you may need to adjust the mapping logic to handle the intersection appropriately, possibly by creating a new value or category that can represent the intersection.
  
  
  
  Test Changes: After making adjustments, re-run the migration or conversion process to ensure that the error is resolved.
  
  
  Consult Documentation: If you are unsure about how to proceed, refer to SAP documentation or consult with your SAP support team for guidance specific to your implementation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, as they often have specific guidelines for handling value lists and mappings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to resolve the CNV_10100208 error and successfully complete your data migration or conversion process.