How To Fix PRC_MESSAGES599 - An access sequence is not defined for the header condition

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_MESSAGES -

• Message number: 599

• Message text: An access sequence is not defined for the header condition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PRC_MESSAGES599 - An access sequence is not defined for the header condition ?

  The SAP error message PRC_MESSAGES599, which states "An access sequence is not defined for the header condition," typically occurs in the context of pricing conditions in SAP, particularly when working with the Pricing module (SAP SD or SAP MM). This error indicates that the system is unable to find a valid access sequence for a specific header condition in a pricing procedure.
  Cause:
  
  Missing Access Sequence: The most common cause of this error is that the access sequence for the header condition type has not been defined in the system.
  Incorrect Configuration: The pricing procedure may not be correctly configured to include the necessary access sequence for the header conditions.
  Condition Type Issues: The condition type used for the header may not be properly set up or linked to an access sequence.
  Custom Development: If there are custom pricing procedures or condition types, they may not have been properly configured.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Condition Type Configuration:
  
  Go to the transaction code V/06 (for condition types) and check the configuration of the condition type that is causing the error.
  Ensure that the condition type is assigned to an access sequence.
  
  
  
  Define Access Sequence:
  
  If the access sequence is missing, you can create a new access sequence using transaction code V/07.
  Assign the necessary fields to the access sequence that will allow the system to find the correct pricing information.
  
  
  
  Assign Access Sequence to Condition Type:
  
  After creating or modifying the access sequence, go back to the condition type configuration (V/06) and assign the newly created or modified access sequence to the relevant condition type.
  
  
  
  Check Pricing Procedure:
  
  Use transaction code V/08 to check the pricing procedure that is being used.
  Ensure that the header condition types are included in the pricing procedure and that they reference the correct access sequences.
  
  
  
  Testing:
  
  After making the necessary changes, test the pricing procedure again to ensure that the error no longer occurs.
  
  
  
  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 condition tables.
  Condition Types: Condition types define how pricing is calculated and can include discounts, surcharges, taxes, etc.
  Pricing Procedures: Pricing procedures are a set of rules that determine how prices are calculated in sales documents or purchase orders.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP functional consultant or refer to SAP documentation for more detailed troubleshooting specific to your configuration.