How To Fix VT662 - Internal error &2 when saving access sequence &1 (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 662

• Message text: Internal error &2 when saving access sequence &1 (see long text)

What causes this issue?

An internal error occurred when saving access sequence &V1&, access &V3&
that cannot be corrected in the processing dialog.
<ZH>Internal error 1:</>
There is more than one entry for the exact same access number in the
access table (T682I).
<ZH>Internal error 2:</>
There is an entry in the field assignment table (T682Z) for which there
is no corresponding access (T682I).
<ZH>Internal error 3:</>
There is an entry in the access table (T682I) for which there is no
corresponding access sequence (T682).

System Response

The changes are not saved.

How to fix this error?

Restart the transaction.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VT662 - Internal error &2 when saving access sequence &1 (see long text) ?

  The SAP error message VT662 indicates an internal error that occurs when saving an access sequence in the SAP system. This error can be caused by various factors, including inconsistencies in the configuration, issues with the database, or problems with the transport layer.
  Possible Causes:
  
  Database Issues: There may be inconsistencies or corruption in the database tables related to the access sequence.
  Configuration Errors: Incorrect or incomplete configuration settings in the access sequence or related objects.
  Transport Layer Problems: Issues with the transport layer, such as missing transport requests or problems with the transport directory.
  Authorization Issues: Lack of necessary authorizations to save changes to the access sequence.
  System Bugs: There may be bugs in the SAP system that lead to this internal error.
  
  Solutions:
  
  Check Configuration: Review the access sequence configuration for any inconsistencies or missing entries. Ensure that all required fields are filled out correctly.
  Database Consistency Check: Run database consistency checks to identify and resolve any issues. You can use transaction codes like SE14 (Database Utility) to check and repair database tables.
  Transport Request: Ensure that the transport request is correctly set up and that there are no issues with the transport directory. You can also try to create a new transport request and save the access sequence again.
  Authorization Check: Verify that you have the necessary authorizations to make changes to the access sequence. Consult with your SAP security team if needed.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the internal error.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE78 (SAP ArchiveLink) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to access sequences and pricing procedures for a better understanding of the configuration.
  
  By following these steps, you should be able to diagnose and potentially resolve the VT662 error when saving an access sequence in SAP.