How To Fix ME143 - This function not possible in this list

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 143

• Message text: This function not possible in this list

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME143 - This function not possible in this list ?

  The SAP error message ME143 ("This function not possible in this list") typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions, when a user attempts to perform an action that is not allowed for the current list or document type.
  Cause:
  The error can be triggered by several factors, including:
  
  Inappropriate Action: The action you are trying to perform (e.g., deleting, changing, or displaying certain fields) is not supported for the specific list or document type you are working with.
  List Type Restrictions: Certain lists in SAP have predefined functionalities, and not all actions are available for every list type.
  User Authorizations: The user may not have the necessary authorizations to perform the action on the list.
  Document Status: The status of the document may restrict certain actions (e.g., if a purchase order is already processed or completed).
  
  Solution:
  To resolve the ME143 error, consider the following steps:
  
  
  Check the Action: Ensure that the action you are trying to perform is valid for the specific list or document type. Refer to SAP documentation or help resources for the list of permissible actions.
  
  
  Review User Authorizations: Verify that you have the necessary authorizations to perform the action. If not, contact your SAP security administrator to request the required permissions.
  
  
  Document Status: Check the status of the document you are working with. If it is in a status that does not allow the action (e.g., completed, archived), you may need to take a different approach.
  
  
  Use Alternative Transactions: If the action is not possible in the current list, consider using alternative transactions or methods to achieve your goal. For example, if you are trying to change a purchase order, you might need to do it directly through the purchase order transaction (ME22N) instead of through a list.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that might address this issue. Sometimes, specific bugs or limitations are documented there.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  SAP Documentation: Utilize SAP Help Portal and community forums for additional insights and user experiences related to this error.
  Training: If you frequently encounter this error, consider additional training on SAP purchasing processes and functionalities to better understand the system's capabilities and limitations.
  
  By following these steps, you should be able to identify the cause of the ME143 error and take appropriate action to resolve it.