How To Fix DMC_GENERAL312 - Documentation object &1 already exists: creation was aborted

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 312

• Message text: Documentation object &1 already exists: creation was aborted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL312 - Documentation object &1 already exists: creation was aborted ?

  The SAP error message DMC_GENERAL312 indicates that there is an attempt to create a documentation object that already exists in the system. This error typically occurs in the context of SAP Data Management or SAP Document Management System (DMS) when you try to create a new documentation object (like a document, report, or other data entities) that has the same identifier or key as an existing one.
  Cause:
  
  Duplicate Identifier: The most common cause is that the identifier (like a document number or name) you are trying to use for the new documentation object is already in use by another object in the system.
  Data Entry Error: There may have been a mistake in data entry, leading to an attempt to create a duplicate object.
  System Configuration: In some cases, system settings or configurations may lead to conflicts in object creation.
  
  Solution:
  
  
  Check Existing Objects: Before creating a new documentation object, check the existing objects in the system to ensure that the identifier you want to use is not already taken. You can do this by searching for the object in the relevant transaction or using the search functionality.
  
  
  Use a Unique Identifier: If the identifier is already in use, consider using a different, unique identifier for the new documentation object.
  
  
  Review Object Creation Logic: If you are using a program or a script to create documentation objects, review the logic to ensure it checks for existing objects before attempting to create a new one.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines on creating documentation objects and handling duplicates.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that might address this issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like CV01N for creating documents in DMS) to navigate the system effectively.
  User Permissions: Ensure that you have the necessary permissions to create documentation objects in the system, as permission issues can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to resolve the DMC_GENERAL312 error and successfully create your documentation object.