How To Fix AXT_MODEL086 - Dropdown list item with code '&1' is specified twice

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 086

• Message text: Dropdown list item with code '&1' is specified twice

What causes this issue?

You have specified two or more items with the same value code for a
dropdown list.

System Response

An error is displayed.

How to fix this error?

For each dropdown list item you have to enter a code that is unique.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL086 - Dropdown list item with code '&1' is specified twice ?

  The SAP error message AXT_MODEL086 indicates that there is a duplicate entry in a dropdown list item, specifically that an item with the specified code ('&1') has been defined more than once. This typically occurs in the context of customizing dropdown lists or selection options in SAP applications, particularly in the context of configuration or data modeling.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same code or identifier has been entered multiple times in the configuration settings for dropdown lists or selection options.
  Data Model Issues: If you are working with a data model, it may be that the model has been incorrectly defined, leading to duplicate entries.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), it is possible that duplicates were introduced during the transport process.
  
  Solution:
  
  Check Configuration: Review the configuration settings where the dropdown list is defined. Look for any duplicate entries for the code specified in the error message.
  Remove Duplicates: If you find duplicate entries, remove or correct them to ensure that each code is unique.
  Validate Data Model: If applicable, validate the data model to ensure that all entries are correctly defined and that there are no duplicates.
  Transport Review: If the issue arose after a transport, review the transport logs and the objects that were transported to identify any potential issues with duplicates.
  Testing: After making changes, test the dropdown list again to ensure that the error has been resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP documentation for the specific module you are working with to understand how dropdown lists and selection options are configured.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the AXT_MODEL086 error in your SAP environment.