Message type: E = Error
Message class:  FMCA_TRM_WD_1 - Message Class created in EhP4 
Message number: 011
Message text: &1 is already blocked by user &2
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The SAP error message FMCA_TRM_WD_1011 indicates that a particular transaction or resource is already blocked by another user. This typically occurs in scenarios where multiple users are trying to access or modify the same object or resource simultaneously, leading to a conflict.
Cause: Concurrent Access: Another user has locked the transaction or resource you are trying to access. This can happen in various modules, especially in financial or logistics transactions where data integrity is crucial. Session Management: If a user has an open session that is not properly closed, it may lead to locks on certain transactions. Long-running Transactions: If a transaction takes a long time to complete, it may block other users from accessing the same resource until it is finished.
Solution: Identify the Blocking User: Check the user ID mentioned in the error message (user &2) to identify who is blocking the transaction. Contact the Blocking User: If possible, communicate with the user who is
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