How To Fix SDMSK_UI253 - Rule definition enqueued by another user

SDMSK_UI253 - Overview

• Message type: E = Error

• Message class: SDMSK_UI - Data Masking: UI

• Message number: 253

• Message text: Rule definition enqueued by another user

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 SDMSK_UI253 - Rule definition enqueued by another user ?

  The SAP error message "SDMSK_UI253 Rule definition enqueued by another user" typically occurs in the context of the SAP Sales and Distribution (SD) module when a user attempts to access or modify a rule definition that is currently locked (or "enqueued") by another user. This is a common scenario in multi-user environments where concurrent access to certain objects is restricted to maintain data integrity.
  
  Cause:
  
  Enqueue Lock: The rule definition you are trying to access is currently locked by another user. This can happen if another user is editing the same rule or if a previous session did not release the lock properly.
  Long-running Transactions: If a user has a long-running transaction that involves the rule definition, it can lead to the lock being held for an extended period.
  System Issues: Occasionally, system issues or bugs can lead to locks not being released properly.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the