How To Fix MC516 - A matchcode object with the name & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 516

• Message text: A matchcode object with the name & already exists

What causes this issue?

A matchcode object with this name was already created in the ABAP/4
Dictionary.

System Response

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

How to fix this error?

Select another name for your object.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC516 - A matchcode object with the name & already exists ?

  The SAP error message MC516, which states "A matchcode object with the name & already exists," typically occurs when you are trying to create a matchcode object (also known as a matchcode ID) that already exists in the system. Matchcodes are used in SAP to facilitate searches for data in various tables.
  Cause:
  The error is caused by attempting to create a new matchcode object with a name that is already in use. This can happen if:
  
  You are trying to define a matchcode object with a name that has already been defined in the system.
  There is a naming conflict due to a previous definition that was not properly deleted or modified.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Matchcode Objects:
  
  Use transaction code SE11 (Data Dictionary) or SE78 (Matchcode Object) to check if the matchcode object with the specified name already exists.
  If it does exist, you can either modify the existing matchcode object or choose a different name for your new matchcode object.
  
  
  
  Delete or Modify Existing Matchcode:
  
  If the existing matchcode object is no longer needed, you can delete it. Be cautious with this step, as it may affect other functionalities that rely on that matchcode.
  If you need to keep the existing matchcode, consider modifying it to meet your requirements instead of creating a new one.
  
  
  
  Use a Unique Name:
  
  If you decide to create a new matchcode object, ensure that you use a unique name that does not conflict with existing matchcodes.
  
  
  
  Check for Transport Issues:
  
  If you are working in a development environment and transporting objects to a production environment, ensure that the matchcode object is not being transported or created in a way that causes conflicts.
  
  
  
  Related Information:
  
  Matchcode Objects: These are used in SAP to provide a user-friendly way to search for data. They can be based on various database tables and fields.
  Transaction Codes:
  
  SE11: Data Dictionary for viewing and managing database objects.
  SE78: Matchcode Object management.
  
  
  Documentation: Refer to SAP Help documentation for more details on matchcode objects and their management.
  
  By following these steps, you should be able to resolve the MC516 error and successfully manage your matchcode objects in SAP.