How To Fix WRF_PRC_SCD120 - Transportation chain &1 &2 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 120

• Message text: Transportation chain &1 &2 cannot be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD120 - Transportation chain &1 &2 cannot be changed ?

  The SAP error message WRF_PRC_SCD120 indicates that a transportation chain cannot be changed. This error typically arises in the context of supply chain management, particularly when dealing with transportation planning and scheduling in SAP.
  Cause:
  The error message can be triggered by several factors, including:
  
  Locked Transportation Chain: The transportation chain you are trying to modify may be locked due to ongoing processes or transactions that are currently using it.
  Status of the Transportation Chain: The transportation chain might be in a status that does not allow changes (e.g., it could be completed or in a finalized state).
  Authorization Issues: The user may not have the necessary permissions to make changes to the transportation chain.
  Dependencies: There may be dependencies or relationships with other objects that prevent changes to the transportation chain.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Lock Status: Verify if the transportation chain is currently locked. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Review Status: Check the status of the transportation chain. If it is in a completed or finalized state, you may need to reverse or cancel the process before making changes.
  Authorization Check: Ensure that you have the appropriate authorizations to modify the transportation chain. If not, contact your SAP security administrator to obtain the necessary permissions.
  Dependencies Review: Investigate any dependencies that might be preventing changes. This could involve checking related documents or processes that are linked to the transportation chain.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the transportation chain and its management.
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To check and manage locks.
  SCC1: To transport copies of customizing requests.
  S/4HANA: If you are using S/4HANA, ensure you are aware of any specific changes in the transportation management module.
  
  
  
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.