How To Fix RM858 - No changes were made

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 858

• Message text: No changes were 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RM858 - No changes were made ?

  The SAP error message RM858 ("No changes were made") typically occurs in the context of material master data or other master data maintenance transactions. This message indicates that the system did not detect any changes to the data you were trying to save, which can happen for several reasons.
  Causes:
  
  
  No Actual Changes: The most common reason for this error is that the user did not make any changes to the data fields. If you open a record and save it without modifying any fields, SAP will trigger this message.
  
  
  Field Values Unchanged: If you attempt to change a field but revert it back to its original value before saving, the system will recognize that no changes were made.
  
  
  Authorization Issues: In some cases, the user may not have the necessary authorizations to make changes, leading to the system not allowing any modifications.
  
  
  Data Locking: If the data is locked by another user or process, the system may prevent changes from being saved.
  
  
  Validation Errors: If there are validation rules in place that prevent certain changes from being saved, the system may not allow the changes to be committed.
  
  
  Solutions:
  
  
  Verify Changes: Ensure that you have made actual changes to the fields you intended to modify. Double-check that the values are different from the existing ones.
  
  
  Check Authorizations: Make sure you have the necessary permissions to make changes to the data. If not, contact your SAP administrator to review your user roles.
  
  
  Data Locking: Check if the record is locked by another user. You can use transaction codes like SM12 to view and manage locks.
  
  
  Review Validation Rules: If there are specific validation rules in place, review them to ensure that your changes comply with the requirements.
  
  
  Use Debugging: If you suspect a more complex issue, you can use the debugging tools in SAP to trace the process and identify where the error is occurring.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material), MM03 (Display Material), or others depending on the context of the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RM858.
  User Documentation: Review SAP documentation or user manuals for guidance on the specific transaction you are working with.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional insights.