How To Fix SY140 - & stack is empty

SY140 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 140

• Message text: & stack is empty

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SY140 - & stack is empty ?

  The SAP error message SY140, which indicates "Stack is empty," typically occurs in the context of ABAP programming or during the execution of certain transactions. This error suggests that the system encountered an unexpected situation where it expected to find data in the stack but found none. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Program Logic Errors: The error may arise from a logical flaw in the ABAP code, such as incorrect handling of function calls or missing return values.
  Uninitialized Variables: If a variable that is expected to hold data is not initialized properly, it can lead to an empty stack situation.
  Recursion Issues: If a program or function is recursively calling itself without a proper exit condition, it may lead to stack overflow or empty stack errors.
  Incorrect Exception Handling: If exceptions are not handled correctly, it may lead to unexpected behavior and empty stack conditions.
  System or