How To Fix GB502 - Insertion possible only in or above the highlighted line

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 502

• Message text: Insertion possible only in or above the highlighted line

What causes this issue?

You tried to call up the "Insert" function again while already in
insert mode. This is only possible if the new insertion point precedes
the old one, as the Formula Builder tries to keep the formula correct
from the beginning to the insertion point.

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

System Response

How to fix this error?

If you want to edit the formula after the current insertion point, you
must first close the formula with the "Exit insertion" function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB502 - Insertion possible only in or above the highlighted line ?

  The SAP error message GB502, which states "Insertion possible only in or above the highlighted line," typically occurs in the context of SAP GUI when you are trying to insert a new line in a table or list where the insertion point is not valid. This error is often encountered in transaction screens where data is displayed in a tabular format, such as in sales orders, purchase orders, or other document entries.
  Cause:
  The error is caused by attempting to insert a new line below a certain point in the table where the system does not allow new entries. This restriction can be due to several reasons:
  
  Data Structure: The underlying data structure may only allow new entries to be added at specific points (e.g., before certain lines that are reserved for totals or summaries).
  User Permissions: The user may not have the necessary permissions to insert lines in that specific area of the table.
  Document Status: The document or transaction may be in a status that does not allow further modifications, such as being locked or completed.
  Configuration Settings: Certain configurations in the SAP system may restrict where new entries can be added.
  
  Solution:
  To resolve the GB502 error, you can try the following steps:
  
  
  Check Insertion Point: Ensure that you are trying to insert the new line at a valid position. Move the cursor to a line above the highlighted line and try inserting again.
  
  
  Review Document Status: Check if the document you are working on is in a status that allows modifications. If it is locked or completed, you may need to unlock it or create a new document.
  
  
  User Permissions: Verify that you have the necessary permissions to make changes in the specific area of the table. If not, contact your SAP administrator to adjust your permissions.
  
  
  Consult Documentation: Review any relevant documentation or user guides for the specific transaction you are working on to understand the rules regarding line insertion.
  
  
  SAP Notes: Check the SAP Support Portal for any notes or updates related to this error message. There may be specific patches or updates that address this issue.
  
  
  Contact Support: If the issue persists, consider reaching out to your internal SAP support team or SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as VA01 (Create Sales Order), ME21N (Create Purchase Order), etc.
  SAP GUI: Ensure you are using a compatible version of SAP GUI, as some issues may arise from using outdated software.
  Training: If you are new to SAP, consider undergoing training to better understand how to navigate and manipulate data within the system.
  
  By following these steps, you should be able to address the GB502 error and successfully insert lines in the desired location within your SAP transaction.