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.