How To Fix EWA021 - Function &1 cannot be executed. Save your changes first

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 021

• Message text: Function &1 cannot be executed. Save your changes first

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EWA021 - Function &1 cannot be executed. Save your changes first ?

  The SAP error message EWA021, which states "Function &1 cannot be executed. Save your changes first," typically occurs when you attempt to execute a function or transaction in SAP while there are unsaved changes in the current session. This is a common issue in SAP GUI when working with various transactions or screens.
  Cause:
  The primary cause of this error is that the user has made changes to a screen or transaction but has not saved those changes. SAP requires that all changes be saved before executing another function or navigating away from the current screen to ensure data integrity and prevent loss of information.
  Solution:
  To resolve this error, follow these steps:
  
  
  Save Your Changes: 
  
  Look for the "Save" button (usually represented by a disk icon) in the toolbar or press Ctrl + S to save your changes.
  If prompted, confirm the save operation.
  
  
  
  Check for Required Fields: 
  
  Ensure that all mandatory fields are filled out correctly. If any required fields are missing, SAP may prevent you from saving.
  
  
  
  Review Messages: 
  
  Check for any other error or warning messages that may indicate why the save operation is not successful.
  
  
  
  Retry the Function: 
  
  After saving, try executing the function or transaction again.
  
  
  
  Use the Back Button: 
  
  If you do not want to save the changes, you can use the back button to return to the previous screen without saving. However, be aware that any unsaved changes will be lost.
  
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes (T-codes) where data entry is involved, such as creating or modifying master data, configuration settings, etc.
  User Authorization: Ensure that you have the necessary authorizations to save changes in the transaction you are working on.
  SAP Notes: If the issue persists or if you encounter additional errors, consider checking SAP Notes or the SAP Support Portal for any known issues or patches related to the specific transaction or function you are using.
  
  By following these steps, you should be able to resolve the EWA021 error and continue working in SAP without further issues.