How To Fix VW126 - Value & is not allowed for the leg indicator

SAP Error Message - Details

• Message type: E = Error

• Message class: VW - Shipment Processing Output

• Message number: 126

• Message text: Value & is not allowed for the leg indicator

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VW126 - Value & is not allowed for the leg indicator ?

  The SAP error message VW126, which states "Value & is not allowed for the leg indicator," typically occurs in the context of transportation management or logistics execution within SAP. This error indicates that the value assigned to the leg indicator in a transportation document (like a shipment or delivery) is not valid according to the system's configuration or business rules.
  Cause:
  
  Invalid Value: The leg indicator value being used does not match any of the predefined values in the system. This could be due to a typo or an incorrect value being entered.
  Configuration Issues: The leg indicator may not be properly configured in the system. This could involve missing entries in the customizing settings for transportation management.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data that lead to the leg indicator being flagged as invalid.
  Business Rules: The business rules defined in the system may restrict certain values for the leg indicator based on the type of transportation or other criteria.
  
  Solution:
  
  Check the Value: Verify the value being used for the leg indicator. Ensure that it is one of the allowed values as defined in the system.
  Review Configuration: Go to the customizing settings in SAP (transaction SPRO) and check the configuration for transportation management. Ensure that the leg indicators are correctly defined and that the value you are trying to use is included.
  Consult Documentation: Refer to the SAP documentation or help files related to transportation management to understand the valid values for the leg indicator.
  Data Validation: Check the master data (like transportation lanes, routes, etc.) and transactional data for any inconsistencies that might be causing the error.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, VL01N for creating deliveries, or VT01N for creating shipments to troubleshoot the issue.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Exits and BAdIs: If custom logic is implemented in your SAP system, check if there are any user exits or BAdIs that might be affecting the leg indicator values.
  
  By following these steps, you should be able to identify the cause of the VW126 error and implement a solution to resolve it.