How To Fix GB505 - You cannot exit insertion. Complete the formula

GB505 - Overview

• Message type: E = Error

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

• Message number: 505

• Message text: You cannot exit insertion. Complete the formula

What causes this issue?

You tried to exit insert mode with "Exit insertion." This was not
possible, however, since the formula symbol that follows the insertion
point does not match the preceding formula part syntactically.

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?

First correct the formula by further entries or by deleting the formula
symbols that follow so that the formula parts before and after the
insertion point fit together again. Call up the operation again.

Error message extract from SAP system. Copyright SAP SE.

GB505 - Details

• The SAP error message GB505, "You cannot exit insertion. Complete the formula," typically occurs in the context of working with formulas in SAP, particularly in modules like SAP Controlling (CO) or SAP Financial Accounting (FI). This error indicates that the user is trying to exit a data entry screen or transaction without completing the required fields or formulas.
  
  Cause:
  
  Incomplete Data Entry: The most common cause is that the user has not filled in all the necessary fields or has not completed the formula that is required for the transaction.
  Validation Rules: There may be specific validation rules set up in the system that require certain fields to be completed before exiting the screen.
  Formula Errors: If you are working with a formula, it may not be correctly defined or may be missing components that are necessary for it to be valid.
  
  
  Solution:
  
  Complete Required Fields: Ensure that all mandatory fields are filled out. Look for