How To Fix XC146 - Integration model &1 / &2 / &3 is locked by another application

XC146 - Overview

• Message type: E = Error

• Message class: XC - Message Class for Core Interface

• Message number: 146

• Message text: Integration model &1 / &2 / &3 is locked by another application

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message XC146 - Integration model &1 / &2 / &3 is locked by another application ?

  The SAP error message XC146 indicates that an integration model is locked by another application, which prevents you from making changes or processing the integration model. This error typically occurs in the context of SAP's Application Interface Framework (AIF) or when working with integration models in SAP's Master Data Management (MDM) or other related modules.
  
  Cause:
  
  Concurrent Access: Another user or process is currently accessing or modifying the integration model, leading to a lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Issues: Sometimes, system issues or bugs can lead to locks not being released properly.
  Background Jobs: A background job may be processing the integration model, causing it to be locked.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Lock:
  Use transaction SM12 to check for locks. You can see