How To Fix /SAPAPO/RET_MESSAGES121 - Save not required as no data has been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 121

• Message text: Save not required as no data has been changed

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 /SAPAPO/RET_MESSAGES121 - Save not required as no data has been changed ?

  The SAP error message /SAPAPO/RET_MESSAGES121 with the description "Save not required as no data has been changed" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to save changes in a transaction or planning book, but the system detects that no actual changes have been made to the data.
  Cause:
  
  No Changes Made: The most common cause of this message is that the user has not made any changes to the data since the last save. This can happen if the user navigates through the screens or makes selections without modifying any values.
  Data Refresh: Sometimes, the data displayed may have been refreshed or reloaded, leading the system to believe that no changes were made.
  User Actions: Actions such as clicking on buttons or navigating through the interface without altering any data can trigger this message.
  
  Solution:
  
  Verify Changes: Before attempting to save, ensure that you have actually made changes to the data. Check if the fields you intended to modify have been updated.
  Re-enter Data: If you believe you have made changes but still receive the message, try re-entering the data or making a minor adjustment to force the system to recognize a change.
  Check for Filters: If you are using filters or selections, ensure that they are set correctly and that you are viewing the data you intend to modify.
  Refresh the Screen: Sometimes, refreshing the screen or reloading the data can help. This can be done by navigating away from the screen and returning or using the refresh button.
  Consult Documentation: If the issue persists, consult SAP documentation or your organization's SAP support team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with the transaction codes related to the APO module you are working with, as this can help in troubleshooting.
  User Training: Ensure that users are trained on how to properly make and save changes in the APO environment to minimize confusion.
  
  If the issue continues to occur despite following these steps, it may be beneficial to reach out to your SAP support team for further investigation, as there could be underlying issues specific to your system configuration or data.