How To Fix WE031 - Delete entry first

WE031 - Overview

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 031

• Message text: Delete entry first

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WE031 - Delete entry first ?

  SAP Error Message:
  WE031 - Delete entry first
  
  
  Cause:
  The error message WE031 - Delete entry first typically occurs when you try to create or change an IDoc segment or segment data that already exists in the system. The system prevents you from overwriting or duplicating existing entries without first deleting the old entry.
  In other words, the system expects you to delete the existing segment or data entry before you can create a new one with the same key or identifier.
  
  When does it occur?
  
  While maintaining IDoc segments in transaction codes like WE30 (IDoc Type Development) or WE31 (Segment Editor).
  When trying to add or modify segment data that conflicts with existing entries.
  During IDoc processing or custom development where segment data is manipulated programmatically.
  
  
  
  Solution:
  
  
  Delete the existing entry first:
  
  Identify the existing segment or data entry causing the conflict.
  Use the appropriate transaction (e.g., WE30, WE31) to delete the existing segment or entry.
  After deletion, you can create or