How To Fix WN855 - Transportation chain/staging time cannot be maintained for int. suppliers

SAP Error Message - Details

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 855

• Message text: Transportation chain/staging time cannot be maintained for int. suppliers

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WN855 - Transportation chain/staging time cannot be maintained for int. suppliers ?

  The SAP error message WN855 indicates that there is an issue with maintaining the transportation chain or staging time for internal suppliers in the system. This error typically arises in the context of logistics and supply chain management, particularly when dealing with procurement processes involving internal suppliers.
  Cause:
  
  Configuration Issues: The error may occur if the system is not properly configured to handle transportation chains for internal suppliers. This could be due to missing settings in the material master or vendor master records.
  Master Data Inconsistencies: If the master data for the internal supplier is incomplete or incorrect, it can lead to this error. This includes missing transportation data or incorrect settings in the purchasing info records.
  System Limitations: The system may have limitations or restrictions on how transportation chains are defined for internal suppliers, which could lead to this error when trying to maintain or update them.
  Authorization Issues: Users may not have the necessary authorizations to maintain transportation chains or staging times for internal suppliers.
  
  Solution:
  
  Check Configuration: Review the configuration settings for transportation management in SAP. Ensure that the settings for internal suppliers are correctly defined in the system.
  Review Master Data: Verify the master data for the internal supplier, including the material master and vendor master records. Ensure that all necessary fields related to transportation and staging are filled out correctly.
  Update Info Records: Check the purchasing info records for the internal suppliers to ensure that they are set up correctly and include the necessary transportation details.
  Authorization Check: Ensure that the user attempting to maintain the transportation chain has the appropriate authorizations. If not, work with your SAP security team to grant the necessary permissions.
  Consult Documentation: Refer to SAP documentation or help notes related to transportation management and internal suppliers for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME11 (Create Purchasing Info Record), ME12 (Change Purchasing Info Record), or ME13 (Display Purchasing Info Record) to check and update the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on configuration and troubleshooting.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the WN855 error and implement a solution to resolve it.