How To Fix Q2664 - Tape or device name already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: Q2 - Messages for Development Classes SDBO and SDBA

• Message number: 664

• Message text: Tape or device name 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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 Q2664 - Tape or device name already exists ?

  The SAP error message Q2664, which states "Tape or device name already exists," typically occurs in the context of managing tape devices or media in SAP's data management systems, particularly when dealing with backup and archiving processes. This error indicates that there is an attempt to create or register a tape or device with a name that is already in use.
  Cause:
  
  
  Duplicate Naming: The most common cause of this error is that a tape or device with the same name already exists in the system. This can happen if:
  
  A tape or device was previously registered and not properly removed.
  There is an attempt to register a new tape or device with a name that matches an existing one.
  
  
  
  Configuration Issues: There may be configuration issues in the tape management system or the SAP system that lead to conflicts in device naming.
  
  
  Database or System Errors: Sometimes, underlying database issues or system errors can cause inconsistencies in the naming of devices.
  
  
  Solution:
  
  
  Check Existing Devices: 
  
  Use transaction codes like SARA (Archive Administration) or SDBA (Database Administration) to check the list of existing tapes or devices.
  Look for the tape or device name that is causing the conflict.
  
  
  
  Rename or Remove Existing Device:
  
  If you find a tape or device with the same name, consider renaming it or removing it if it is no longer needed.
  Ensure that you have the necessary permissions to make these changes.
  
  
  
  Review Configuration:
  
  Check the configuration settings for your tape management system to ensure that there are no conflicts or misconfigurations.
  Ensure that the naming conventions used for tapes and devices are unique and consistent.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or support notes related to tape management and device configuration for additional guidance.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking for duplicates and reviewing configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SARA, SDBA, and SCC4 for managing archiving and database settings.
  SAP Notes: Search for SAP Notes related to tape management and error Q2664 for any specific patches or updates that may address the issue.
  Backup and Recovery Procedures: Ensure that you have a solid understanding of your backup and recovery procedures, as this can help prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the Q2664 error and manage your tape or device names effectively within the SAP system.