How To Fix CNV10920006 - Delimitation in table &1 for field &2 is based on non-key field &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10920 - Messages for package module for converting key fields

• Message number: 006

• Message text: Delimitation in table &1 for field &2 is based on non-key field &3.

What causes this issue?

As a non-key field is to be used for the delimitation, the contents of
this field cannot be read because only the information from the key
fields is available.

System Response

As delimitation is not possible, the record will not be converted.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10920006 - Delimitation in table &1 for field &2 is based on non-key field &3. ?

  The SAP error message CNV10920006 indicates an issue related to the delimitation of data in a specific table. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  The error message CNV10920006 occurs when the system attempts to delimit a record in a table based on a non-key field. In SAP, delimitation is the process of marking the end of a record's validity period. If the delimitation is based on a field that is not part of the primary key of the table, it can lead to inconsistencies or ambiguity in the data, which triggers this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Table and Fields: Check the error message for the specific table (&1), the field used for delimitation (&2), and the non-key field (&3). This will help you understand which data is causing the issue.
  
  
  Review Data Model: Ensure that the delimitation logic is correctly defined. If the delimitation is based on a non-key field, consider whether it should be based on a key field instead. 
  
  
  Adjust Delimitation Logic: If possible, modify the logic to use a key field for delimitation. This may involve changing the data migration or conversion program to ensure that it uses the correct fields.
  
  
  Data Consistency Check: Perform a consistency check on the data in the table to ensure that there are no records that would violate the expected delimitation rules.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or best practices for handling delimitation in that context.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the data integrity is maintained.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, LSMW) as they may have specific configurations or settings that can help avoid this error.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CNV10920006 error effectively.