How To Fix M2039 - Table TMC1 locked; try again later

M2039 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 039

• Message text: Table TMC1 locked; try again later

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 M2039 - Table TMC1 locked; try again later ?

  The SAP error message M2039, which states "Table TMC1 locked; try again later," typically occurs when there is a contention for the TMC1 table, which is used for material master data and related transactions. This locking can happen due to various reasons, such as:
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the TMC1 table simultaneously, leading to a lock.
  Long-running Transactions: A transaction that is taking a long time to complete may hold a lock on the table, preventing others from accessing it.
  Background Jobs: Background jobs that are processing data related to the TMC1 table may also cause locks.
  Database Locking Mechanisms: The underlying database may have its own locking mechanisms that can lead to this error.
  
  Solutions:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then try the operation again. The lock may be released once the other transaction completes.
  Identify Locking Sessions: Use