How To Fix VT550 - Access sequence & is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 550

• Message text: Access sequence & is not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VT550 - Access sequence & is not defined ?

  The SAP error message "VT550 Access sequence & is not defined" typically occurs in the context of pricing or condition records in the SAP system, particularly when working with the pricing procedure or condition types. This error indicates that the system is unable to find a defined access sequence for the specified condition type.
  Cause:
  
  Missing Access Sequence: The access sequence specified in the pricing condition type is not defined in the system.
  Incorrect Configuration: The access sequence may not be properly configured or assigned to the relevant condition type.
  Transport Issues: If the configuration was recently transported from another system, the access sequence may not have been included in the transport request.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the defined access sequence.
  
  Solution:
  
  
  Check Access Sequence Configuration:
  
  Go to transaction code V/07 (for access sequences) and verify if the access sequence mentioned in the error message is defined.
  If it is not defined, you will need to create it or assign an existing access sequence to the condition type.
  
  
  
  Assign Access Sequence to Condition Type:
  
  Use transaction code V/06 to check the condition type configuration.
  Ensure that the correct access sequence is assigned to the condition type that is causing the error.
  
  
  
  Transport Request:
  
  If the access sequence was supposed to be transported from another system, check the transport request to ensure it was included and successfully imported.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to access the condition records and the access sequence.
  
  
  
  Testing:
  
  After making the necessary changes, test the pricing procedure again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Access Sequences: Access sequences are used in SAP to determine the order in which the system searches for valid condition records. They consist of one or more access steps, each of which specifies a field to be used for the search.
  Condition Types: Condition types define how pricing is calculated in SAP. Each condition type can have its own access sequence.
  Pricing Procedure: The pricing procedure is a set of rules that determine how prices are calculated in sales documents.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP functional consultant or check SAP Notes for any known issues related to the specific version of SAP you are using.