How To Fix LM021 - No changes have been made

SAP Error Message - Details

• Message type: E = Error

• Message class: LM - Treasury: Limit Management

• Message number: 021

• Message text: No changes have been made

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 LM021 - No changes have been made ?

  The SAP error message LM021 ("No changes have been made") typically occurs in the context of the SAP Logistics module, particularly when working with master data or during the execution of certain transactions. This message indicates that the system did not detect any changes to the data that you were trying to save or update.
  Causes:
  
  No Data Changes: The most common cause is that the user did not make any actual changes to the data. The system checks for changes before saving, and if none are found, it triggers this message.
  Data Validation: If the data entered does not meet the required validation criteria, the system may not process the changes, leading to this message.
  User Authorization: In some cases, the user may not have the necessary authorizations to make changes, which can prevent the system from processing any updates.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the application server, that prevent changes from being recognized.
  
  Solutions:
  
  Verify Changes: Ensure that you have made actual changes to the data before attempting to save. Double-check the fields you intended to modify.
  Check for Validation Errors: Review any validation messages or errors that may have appeared before the error message LM021. Address any issues that may prevent the data from being saved.
  User Authorization: Confirm that you have the necessary permissions to make changes to the data. If not, contact your SAP administrator to request the appropriate authorizations.
  Technical Support: If you suspect a technical issue, consult your IT department or SAP support team to investigate any underlying problems with the system.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to master data management, such as MM01 (Create Material), MM02 (Change Material), or similar transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation for the specific module you are working with to understand the expected behavior and requirements for data changes.
  
  If the issue persists after trying the above solutions, it may be beneficial to gather more context about the specific transaction and data involved and consult with SAP support for further assistance.