How To Fix DMCLG063 - XML description from file &1 already exists

DMCLG063 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 063

• Message text: XML description from file &1 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG063 - XML description from file &1 already exists ?

  The SAP error message DMCLG063 indicates that there is an issue with the XML file you are trying to process. Specifically, the message states that the XML description from the specified file already exists in the system. This typically occurs when you are attempting to upload or import an XML file that has already been processed or exists in the database.
  
  Cause:
  
  Duplicate File: The XML file you are trying to upload has the same name or identifier as an existing file in the system.
  Previous Import: The file may have been previously imported, and the system is preventing a duplicate entry to maintain data integrity.
  File Locking: The file might be locked or in use by another process, leading to conflicts.
  
  
  Solution:
  
  Check Existing Files: Verify if the XML file you are trying to upload already exists in the system. You can do this by checking the relevant transaction or table where these files are