How To Fix MW128 - Not everything could be saved. See log

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 128

• Message text: Not everything could be saved. See log

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 MW128 - Not everything could be saved. See log ?

  The SAP error message MW128 ("Not everything could be saved. See log") 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 the context in which it appears is crucial for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Validation Errors: The data being entered may not meet the required validation rules or constraints set in the system.
  Missing Required Fields: Some mandatory fields may not have been filled out, leading to incomplete data.
  Authorization Issues: The user may not have the necessary permissions to save the data.
  Technical Issues: There could be underlying technical problems, such as database locks, system performance issues, or connectivity problems.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may interfere with the saving process.
  Configuration Issues: Incorrect configuration settings in the relevant modules can lead to this error.
  
  Solutions:
  
  
  Check the Log: The first step is to check the detailed log for the error message. This log will provide specific information about what went wrong during the save process.
  
  You can usually find the log in the application log (transaction SLG1) or in the specific transaction where the error occurred.
  
  
  
  Review Data Entry: Ensure that all required fields are filled out correctly and that the data adheres to the validation rules.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to perform the action. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  Technical Support: If the issue seems to be technical, consult with your SAP Basis team to check for any system issues, such as database locks or performance problems.
  
  
  Debugging: If you suspect that custom code is causing the issue, you may need to debug the relevant program or transaction to identify the root cause.
  
  
  Consult Documentation: Review any relevant SAP notes or documentation that may address known issues related to the error message MW128.
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any notes related to error MW128. SAP frequently updates its knowledge base with solutions to common issues.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SU53 (Authorization Check), and SE80 (Object Navigator) for debugging.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP support team or consult with SAP directly for further assistance.