How To Fix CNV20200288 - Table field &1 not covered by analysis for unique secondary indexes

CNV20200288 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 288

• Message text: Table field &1 not covered by analysis for unique secondary indexes

What causes this issue?

For technical reasons, field &V1& of table &V2& is not covered by the
analysis. However it may be relevant.

System Response

Warning.
Table &V2& is not analyzed for duplicate unique secondary indexes.

How to fix this error?

Find out if the unique secondary index for table &V2& might be affected
by the conversion.
Find out if table &V2& should be analyzed with regard to this issue and
if an extension of the analysis is required.

Procedure for System Administrators

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.

CNV20200288 - Details

• The SAP error message CNV20200288 indicates that there is a problem related to unique secondary indexes in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error suggests that a specific table field (denoted by &1) is not included in the analysis for unique secondary indexes, which can lead to issues during data migration.
  
  Cause:
  
  Missing Analysis: The field in question has not been analyzed for unique secondary indexes, which means that the migration tool does not have the necessary information to handle this field correctly during the data transfer.
  Data Model Changes: Changes in the data model or database structure may have led to the field being overlooked during the analysis phase.
  
  Configuration Issues: There may be configuration issues in the migration settings that prevent the tool from recognizing the field as part of the unique secondary index analysis.
  
  
  Solution:
  
  Run the Analysis Again: