How To Fix DS540 - Choose a valid cursor position for 'Insert line'

SAP Error Message - Details

• Message type: E = Error

• Message class: DS - Messages for Editing Text Elements in ABAP Programs

• Message number: 540

• Message text: Choose a valid cursor position for 'Insert line'

What causes this issue?

To insert a blank line in the column headers, place the cursor on
that column header line in front of which you want to insert the line.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DS540 - Choose a valid cursor position for 'Insert line' ?

  The SAP error message DS540, which states "Choose a valid cursor position for 'Insert line'," typically occurs when you attempt to insert a new line in a table or list where the cursor is not positioned correctly. This can happen in various SAP transactions, especially when dealing with table controls or lists.
  Cause:
  
  Invalid Cursor Position: The cursor is not positioned on a valid row or line where a new entry can be inserted. For example, if the cursor is on a header or a non-editable line, the system will not allow an insertion.
  Read-Only Mode: The screen or table might be in a read-only mode, preventing any modifications, including inserting new lines.
  Incorrect Context: The context in which you are trying to insert a line may not support insertion, such as being in a summary view or a non-editable area.
  
  Solution:
  
  Position the Cursor Correctly: Ensure that the cursor is positioned on a valid line where you want to insert the new entry. Typically, this should be on the last line of the table or on a line that allows for insertion.
  Check for Read-Only Status: Verify if the screen or table is in a read-only mode. If it is, you may need to switch to an editable mode or check your user permissions.
  Use the Correct Functionality: Make sure you are using the correct function or button to insert a line. Sometimes, using keyboard shortcuts or specific menu options can help.
  Refresh the Screen: If the issue persists, try refreshing the screen or navigating away and back to the transaction to reset the context.
  Consult Documentation: If you are unsure about the correct procedure for inserting lines in a specific transaction, refer to the SAP documentation or help resources for guidance.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes that involve table entries, such as creating or editing master data, sales orders, or purchase orders.
  User Permissions: Ensure that your user role has the necessary permissions to perform insert operations in the relevant transaction.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any known issues or patches related to this error message.
  
  If the problem continues after trying these solutions, it may be beneficial to contact your SAP support team for further assistance.