How To Fix SA378 - Data model $ $ was not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: SA -

• Message number: 378

• Message text: Data model $ $ was not saved

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 SA378 - Data model $ $ was not saved ?

  The SAP error message SA378, which states "Data model $ $ was not saved," typically indicates that there was an issue when trying to save a data model in the SAP system. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to save changes to the data model.
  Data Model Locking: The data model might be locked by another user or process, preventing any changes from being saved.
  Validation Errors: There may be validation errors in the data model that need to be resolved before it can be saved.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  Incomplete Data: Required fields or data may be missing, leading to the inability to save the model.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to modify and save the data model. This can be done by checking the user roles and permissions in the SAP system.
  Release Locks: If the data model is locked, identify the user or process that has locked it and request them to release the lock. You can use transaction codes like SM12 to check for locks.
  Review Validation Rules: Check for any validation rules that may be causing the save operation to fail. Ensure that all required fields are filled out correctly.
  Technical Support: If the issue persists, consult with your technical support team to investigate any underlying technical issues, such as database errors or system performance problems.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve unexpected errors.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SM12 (Lock Entries) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for data modeling to ensure that you are following the correct procedures and guidelines.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.