How To Fix M7879 - Assignment of combined shipping elements is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 879

• Message text: Assignment of combined shipping elements is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M7879 - Assignment of combined shipping elements is not allowed ?

  The SAP error message M7879, "Assignment of combined shipping elements is not allowed," typically occurs in the context of logistics and shipping processes within the SAP system. This error indicates that there is an issue with the assignment of shipping elements, such as shipping points, delivery routes, or transportation planning, particularly when dealing with combined shipping elements.
  Cause:
  The error can arise due to several reasons, including:
  
  
  Incompatible Shipping Elements: The shipping elements you are trying to combine may not be compatible with each other. For example, you might be trying to assign different shipping points or routes that cannot be combined due to configuration settings.
  
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict the combination of certain shipping elements. This could be due to settings in the transportation management module or shipping point configuration.
  
  
  Data Integrity Issues: There may be inconsistencies or errors in the master data related to shipping points, routes, or other logistics data that prevent the system from processing the assignment correctly.
  
  
  Business Rules: Certain business rules or processes defined in the system may restrict the combination of shipping elements based on specific criteria.
  
  
  Solution:
  To resolve the M7879 error, you can take the following steps:
  
  
  Check Shipping Element Compatibility: Review the shipping elements you are trying to combine. Ensure that they are compatible and can be used together in the context of your logistics processes.
  
  
  Review Configuration Settings: Check the configuration settings in the SAP system related to shipping points, delivery routes, and transportation planning. Ensure that the settings allow for the combination of the shipping elements you are working with.
  
  
  Validate Master Data: Ensure that the master data for shipping points, routes, and other related elements is accurate and complete. Look for any inconsistencies or missing information that could be causing the error.
  
  
  Consult Documentation: Review SAP documentation or help resources related to shipping and transportation management to understand any specific rules or limitations regarding the assignment of shipping elements.
  
  
  Engage with SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may be able to provide insights based on your specific configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VT01N (Create Transport Order), and others that may be involved in the shipping process.
  SAP Notes: Check for any SAP Notes related to error M7879 in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  Training and Documentation: Ensure that users involved in logistics and shipping processes are trained on the correct procedures and understand the implications of combining shipping elements.
  
  By following these steps, you should be able to identify the root cause of the M7879 error and implement a solution to resolve it.