How To Fix WB2B494 - Trading Contract Type &1 does not allow multiple schedule lines (Item &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 494

• Message text: Trading Contract Type &1 does not allow multiple schedule lines (Item &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B494 - Trading Contract Type &1 does not allow multiple schedule lines (Item &2) ?

  The SAP error message WB2B494 indicates that the trading contract type specified does not permit multiple schedule lines for the item in question. This typically occurs in the context of SAP's contract management or sales and distribution modules, where certain contract types are configured to allow only a single schedule line for each item.
  Cause:
  
  Contract Type Configuration: The trading contract type (denoted as &1 in the error message) is configured in such a way that it does not allow multiple schedule lines for the specified item (denoted as &2).
  Item Category Settings: The item category associated with the trading contract may also have restrictions that prevent multiple schedule lines.
  Business Rules: There may be specific business rules or requirements that dictate that only one schedule line is allowed for certain types of contracts.
  
  Solution:
  
  
  Check Contract Type Configuration:
  
  Go to the configuration settings for the trading contract type in the SAP system (transaction code SPRO).
  Navigate to the relevant section for contract management and review the settings for the contract type in question.
  Ensure that the settings allow for multiple schedule lines if that is the desired behavior.
  
  
  
  Review Item Category:
  
  Check the item category settings associated with the trading contract.
  Ensure that the item category allows for multiple schedule lines if that is required for your business process.
  
  
  
  Modify the Contract or Item:
  
  If the contract type is correctly configured but you still need multiple schedule lines, consider creating a new contract type that allows for this or modifying the existing one if appropriate.
  Alternatively, if the business process allows, you may need to adjust the item being added to the contract to comply with the restrictions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP functional consultant to understand the implications of changing contract type settings or item categories.
  
  
  
  Testing:
  
  After making any changes, conduct thorough testing to ensure that the changes have resolved the issue and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME31K (Create Contract), ME32K (Change Contract), or ME33K (Display Contract) to work with trading contracts.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on contract type configurations.
  User Exits or BAdIs: If your organization has custom logic implemented, check for any user exits or BAdIs that might affect how schedule lines are handled in trading contracts.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution that aligns with your business requirements.