How To Fix TB390 - Error in saving (no changes saved)

TB390 - Overview

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 390

• Message text: Error in saving (no changes saved)

What causes this issue?

An error occurred when writing in the (table) database.

System Response

None of the modificatons made were saved.

How to fix this error?

Try again to save. If errors occur again, please inform the system
administrator.
If the error cannot be corrected, the adjustment procedure must be
terminated without saving. Any modifications already made are lost.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TB390 - Error in saving (no changes saved) ?

  The SAP error message TB390, which states "Error in saving (no changes saved)," typically occurs when there is an issue during the saving process of a transaction or data entry in the SAP system. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Causes of TB390 Error
  
  
  Authorization Issues: The user may not have the necessary permissions to save changes in the specific transaction or data entry.
  
  
  Data Validation Errors: There may be validation rules that are not met, such as mandatory fields being left blank or incorrect data formats.
  
  
  Technical Issues: There could be underlying technical problems, such as database locks, system performance issues, or temporary system errors.
  
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to errors when trying to save data.
  
  
  User Session Issues: Sometimes, issues with the user session, such as timeouts or session expirations, can prevent saving changes.
  
  
  Solutions to