How To Fix NSDM_MESSAGES030 - Table &1 is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MESSAGES - Messages MM-IM new simplified data model

• Message number: 030

• Message text: Table &1 is locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MESSAGES030 - Table &1 is locked ?

  The SAP error message NSDM_MESSAGES030 indicates that a specific table (denoted as &1 in the message) is locked. This typically occurs when a transaction is trying to access or modify a table that is currently locked by another process. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Concurrent Access: Another user or process is currently accessing the table, which prevents your transaction from obtaining the necessary lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold a lock on the table longer than expected.
  Deadlocks: In some cases, a deadlock situation may arise where two or more processes are waiting for each other to release locks.
  System Issues: Occasionally, system issues or bugs can lead to locks not being released properly.
  
  Solution
  
  
  Identify the Lock:
  
  Use transaction code SM12 to view and manage locks. You can check which user or process is holding the lock on the table.
  Look for the