How To Fix VT664 - Access sequence A not possible (access sequence &1, access &2, field &3)

VT664 - Overview

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 664

• Message text: Access sequence A not possible (access sequence &1, access &2, field &3)

What causes this issue?

Access type A (hierarchical access) does not exist.
This error was triggered by access sequence &V1&, access number &V2&,
field &V3&.

System Response

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

How to fix this error?

Adjust the access type and continue processing.
For details, see SAP note 1600482.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VT664 - Access sequence A not possible (access sequence &1, access &2, field &3) ?

  The SAP error message VT664 indicates that there is an issue with the access sequence in the context of condition records, typically related to pricing or other condition types in the SAP system. The message states that the specified access sequence (A) cannot be executed due to a problem with the configuration or data.
  
  Cause:
  
  Missing Access Sequence: The access sequence specified in the error message may not be defined in the system.
  Incorrect Configuration: The access sequence may not be properly configured or activated in the relevant condition type.
  Field Issues: The fields referenced in the error message may not be populated correctly or may not exist in the context of the access sequence.
  Data Inconsistency: There may be inconsistencies in the condition records or master data that prevent the access sequence from being executed.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  
  
  Solution:
  
  
  Check Access Sequence Configuration:
  
  Go to the