How To Fix UGMD399 - ************** Messages for ENQUEUE/DEQUEUE Method *******************

UGMD399 - Overview

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 399

• Message text: ************** Messages for ENQUEUE/DEQUEUE Method *******************

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 UGMD399 - ************** Messages for ENQUEUE/DEQUEUE Method ******************* ?

  The SAP error message UGMD399 is related to the enqueue and dequeue mechanisms in SAP, which are used for locking and unlocking objects in the system to ensure data consistency during concurrent access. This error typically indicates that there is an issue with the locking mechanism, which can occur for various reasons.
  
  Cause:
  
  
  Lock Conflicts: The most common cause of this error is that a lock request is being made for an object that is already locked by another user or process. This can happen if multiple users or processes are trying to access the same data simultaneously.
  
  
  Deadlocks: A deadlock situation can occur when two or more processes are waiting for each other to release locks, leading to a standstill.
  
  
  System 
  Configuration Issues: There may be configuration issues in the SAP system that affect how locks are managed.
  
  
  Database Issues: Problems with the underlying database can also lead to locking issues.
  
  
  Long-running Transactions: If a