How To Fix M&123 - Position the cursor on a valid line

M&123 - Overview

• Message type: E = Error

• Message class: M& -

• Message number: 123

• Message text: Position the cursor on a valid line

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 M&123 - Position the cursor on a valid line ?

  The SAP error message M&123 "Position the cursor on a valid line" typically occurs in the context of inventory management or material document processing. This error indicates that the user is trying to perform an action (such as editing or processing a line item) on a line that is not valid or does not exist in the current context.
  Causes:
  
  Invalid Line Selection: The cursor is positioned on a line that is either empty or does not correspond to a valid entry in the system.
  Data Entry Error: The user may have inadvertently clicked on a non-selectable area or an empty line.
  Screen Layout Issues: Sometimes, the screen layout may not be displaying the expected data, leading to confusion about which lines are valid.
  Authorization Issues: The user may not have the necessary permissions to interact with certain lines or entries.
  
  Solutions:
  
  Reposition the Cursor: Ensure that the cursor is placed on a valid line that contains