How To Fix GB506 - The formula was composed up to the first syntax error

GB506 - Overview

• Message type: E = Error

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

• Message number: 506

• Message text: The formula was composed up to the first syntax error

What causes this issue?

You tried to exit insert mode, which is only possible if the formula
has no syntax errors from beginning to end. If it is not, a new
insertion session is opened ahead of the first syntax error. You can
then correct the syntax error at the new position through making new
entries or by deleting the formula symbols that follow.
You can then try exiting the insertion session again.

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?

Error message extract from SAP system. Copyright SAP SE.

GB506 - Details

• The SAP error message GB506, which states "The formula was composed up to the first syntax error," typically occurs in the context of SAP's formula processing, such as in the SAP HR module or when working with SAP's reporting tools. This error indicates that there is a syntax error in a formula or expression that is being evaluated, and the system cannot process it beyond the point of the error.
  Causes:
  
  Syntax Errors: The most common cause is a typo or incorrect syntax in the formula. This could include missing operators, incorrect use of parentheses, or invalid function names.
  Data Type Mismatch: If the formula is trying to perform operations on incompatible data types (e.g., trying to add a string to a number), it can lead to this error.
  Missing Variables: If the formula references variables or fields that do not exist or are misspelled, it can trigger this error.
  Logical Errors: Sometimes, the logic