Message type: E = Error
Message class: /PF1/MSG_EH -
Message number: 055
Message text: A lock request failed
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/PF1/MSG_EH055
- A lock request failed ?The SAP error message /PF1/MSG_EH055 A lock request failed typically indicates that a lock request in the SAP system could not be fulfilled. This can happen for various reasons, often related to concurrency issues where multiple processes are trying to access the same resource simultaneously. Causes: Lock Conflicts: Another user or process is holding a lock on the same object that you are trying to access. Long-Running Transactions: A transaction that takes a long time to complete may hold locks longer than expected, causing other transactions to fail. Deadlocks: Two or more processes are waiting for each other to release locks, leading to a deadlock situation. System Performance Issues: High system load or performance issues can lead to delays in lock management.
Configuration Issues: Incorrect configuration of lock parameters or settings in the SAP system. Solutions: Identify Lock Holders: Use transaction code SM12 to check for existing locks. You can see which user or process is holding the
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