How To Fix PK077 - You will lose your changes, if you do not save the selected containers

PK077 - Overview

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 077

• Message text: You will lose your changes, if you do not save the selected containers

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PK077 - You will lose your changes, if you do not save the selected containers ?

  The SAP error message PK077 indicates that you are attempting to navigate away from a screen or transaction in which you have made changes to certain data (in this case, "containers") without saving those changes. This is a warning to ensure that you do not accidentally lose any unsaved work.
  
  Cause:
  The error occurs when:
  
  You have made changes to data in a transaction (like a planning or configuration screen) that involves containers (e.g., planning layouts, data entries).
  You attempt to leave the screen or transaction without saving those changes.
  
  
  Solution:
  To resolve this error, you have a couple of options:
  
  
  Save Your Changes: 
  
  If you want to keep the changes you made, simply save the data by clicking the "Save" button (usually represented by a disk icon) or by using the keyboard shortcut (often Ctrl + S).
  
  
  
  Discard Changes:
  
  If you do not want to keep the changes, you can choose to cancel the operation or navigate away