How To Fix CUMTX286 - Table & contains at least two lines (line no. &) with the same values

CUMTX286 - Overview

• Message type: E = Error

• Message class: CUMTX - Variant Configuration - Master Data Maintenance

• Message number: 286

• Message text: Table & contains at least two lines (line no. &) with the same values

Self-Explanatory Message

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CUMTX286 - Details

• The SAP error message CUMTX286 indicates that a specific table contains at least two lines (or entries) with the same values for a particular field or set of fields that are expected to be unique. This typically occurs in scenarios where data integrity is enforced, such as when trying to create or update records in a database table that has a unique constraint.
  
  Cause:
  
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the table for the specified field(s). This can happen due to:
  
  Incorrect data entry.
  Data import processes that do not check for existing records.
  Issues in data migration or synchronization processes.
  
  
  
  Unique Constraints: The table may have a unique constraint defined on one or more fields, and the system is trying to insert or update a record that would violate this constraint.
  
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Use SQL queries or SAP transaction codes (like SE16 or SE11) to check