How To Fix UD121 - Object & was not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 121

• Message text: Object & was not saved

What causes this issue?

When you saved a Data Modeler object, an error occurred when writing to
the database. The object or object component could not be saved.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the system log using transaction SM21.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UD121 - Object & was not saved ?

  The SAP error message UD121, which states "Object & was not saved," typically occurs during the process of saving a document or object in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to save the object.
  Data Inconsistencies: There may be inconsistencies or missing mandatory fields in the data being saved.
  Technical Errors: There could be a technical issue, such as a system error or a problem with the database.
  Locking Issues: The object may be locked by another user or process, preventing it from being saved.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with the saving process.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the save operation. This can be done by reviewing the user's roles and permissions.
  Validate Data: Review the data being entered to ensure that all mandatory fields are filled out correctly and that there are no inconsistencies.
  Review System Logs: Check the system logs (transaction codes like SLG1 for application logs) for any additional error messages or details that can provide insight into the issue.
  Check Object Locks: Use transaction code SM12 to check if the object is locked by another user. If it is, you may need to wait for the lock to be released or contact the user who has locked it.
  Debugging: If the issue persists, consider debugging the process to identify any custom code or enhancements that may be causing the problem.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SE11 (Data Dictionary) for further investigation.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific module or object you are working with, as it may provide additional context or troubleshooting steps.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further assistance.