How To Fix /CCIS/TAX668 - DB is incosistent, attribute "&1" already exsists in "&2"

SAP Error Message - Details

• Message type: E = Error

• Message class: /CCIS/TAX -

• Message number: 668

• Message text: DB is incosistent, attribute "&1" already exsists in "&2"

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CCIS/TAX668 - DB is incosistent, attribute "&1" already exsists in "&2" ?

  The SAP error message /CCIS/TAX668 DB is inconsistent, attribute "&1" already exists in "&2" typically indicates a data inconsistency issue within the SAP system, specifically related to the configuration of tax attributes in the system. This error arises when there is an attempt to create or modify a tax attribute that already exists in the database, leading to a conflict.
  Cause:
  
  
  Duplicate Entries: The most common cause of this error is that there is already an existing entry for the specified attribute (&1) in the specified object (&2). This could happen due to:
  
  Manual data entry errors.
  Data migration issues where duplicate records were created.
  Inconsistent data updates or imports.
  
  
  
  Configuration Issues: Sometimes, the error can arise from incorrect configuration settings in the tax management module or related areas.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Entries:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant database tables for existing entries of the attribute in question.
  Identify if the attribute already exists and if it is indeed a duplicate.
  
  
  
  Remove or Modify Duplicates:
  
  If you find that the attribute already exists and is a duplicate, you may need to delete or modify the existing entry to resolve the conflict.
  Ensure that you have the necessary authorizations to make changes to the database.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the tax management module to ensure that there are no conflicting settings that could lead to this error.
  If necessary, consult with your SAP functional consultant to review the configuration.
  
  
  
  Data Consistency Check:
  
  Run consistency checks or data validation reports to identify any other potential inconsistencies in the database that may need to be addressed.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve underlying issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and others that can help you navigate the database and configuration settings.
  Documentation: Review SAP documentation related to tax management and configuration to understand how attributes are defined and managed.
  Testing: After making changes, ensure to test the system thoroughly to confirm that the error has been resolved and that no new issues have arisen.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the /CCIS/TAX668 error in your SAP system.