How To Fix ME198 - Please choose an item line for this function

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 198

• Message text: Please choose an item line for this function

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 ME198 - Please choose an item line for this function ?

  The SAP error message ME198 ("Please choose an item line for this function") typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that the system expects you to select a specific item line before proceeding with a function, such as changing, deleting, or displaying details related to that item.
  Cause:
  
  No Item Selected: The most common cause is that the user has not selected any item line in the document. The system requires an item to be selected to perform the desired action.
  Incorrect Navigation: The user may have navigated to a function that requires an item selection without having made one.
  User Interface Issue: Sometimes, the user interface may not clearly indicate that an item must be selected, leading to confusion.
  
  Solution:
  
  Select an Item Line: Ensure that you have selected an item line in the document before attempting to perform the function. Click on the item line you wish to work with.
  Check Document Status: Make sure that the document is in a status that allows for the action you are trying to perform. For example, if the document is locked or in a status that does not allow changes, you may encounter this error.
  Refresh the Screen: If you believe you have selected an item but still receive the error, try refreshing the screen or navigating away and back to the document.
  Consult Documentation: If you are unsure about the process, refer to SAP documentation or user guides specific to the transaction you are working with.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to purchasing, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order).
  User Training: Ensure that users are trained on how to properly select item lines in SAP to avoid this error in the future.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this error or provide additional context.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP's help resources for further assistance.