How To Fix /SEHS/DG_DGA502 - Assignment of mode-of-transport category &1 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_DGA -

• Message number: 502

• Message text: Assignment of mode-of-transport category &1 is not permitted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_DGA502 - Assignment of mode-of-transport category &1 is not permitted ?

  The SAP error message /SEHS/DG_DGA502 Assignment of mode-of-transport category &1 is not permitted typically occurs in the context of logistics or transportation management within the SAP system. This error indicates that there is an issue with the assignment of a mode of transport category that is not allowed or recognized by the system.
  Cause:
  
  Invalid Mode of Transport: The mode of transport category specified (represented by &1 in the error message) may not be valid or may not be configured correctly in the system.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the assignment of certain transport categories to specific logistics processes or documents.
  Master Data Issues: The master data related to the mode of transport may be incomplete or incorrect, leading to this error.
  Authorization Issues: The user may not have the necessary authorizations to assign the specified mode of transport category.
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the mode of transport categories in the SAP system. Ensure that the category you are trying to assign is allowed for the specific logistics process you are working with.
  
  Transaction Code: SPRO (SAP Reference IMG) ? Logistics Execution ? Transportation ? Basic Transportation Functions ? Define Mode of Transport.
  
  
  
  Validate Master Data: Ensure that the master data for the mode of transport is complete and correctly set up. This includes checking the transport category settings and any related attributes.
  
  Transaction Code: OVT1 (Maintain Transport Modes).
  
  
  
  Review Transport Category Assignments: Check if the mode of transport category is assigned to the relevant transportation planning or execution processes. You may need to adjust the assignments based on your business requirements.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to perform the assignment. If not, consult with your SAP security team to grant the required permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on the specific mode of transport category and its allowed assignments.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a critical business process.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO, OVT1, and others related to transportation management.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.