How To Fix FDT_TRANSPORT251 - BRF+: System ID &1 is already protected by shared lock for import

FDT_TRANSPORT251 - Overview

• Message type: E = Error

• Message class: FDT_TRANSPORT - Formula & Derivation Tool: Transport

• Message number: 251

• Message text: BRF+: System ID &1 is already protected by shared lock for import

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_TRANSPORT251 - BRF+: System ID &1 is already protected by shared lock for import ?

  The SAP error message FDT_TRANSPORT251 related to BRF+ (Business Rule Framework plus) indicates that the system ID specified is already protected by a shared lock for import. This typically occurs when multiple users or processes are trying to import transport requests simultaneously, leading to a conflict.
  
  Cause:
  
  Concurrent Imports: Another user or process is currently importing a transport request that includes BRF+ objects, which locks the system for that operation.
  Long-running Processes: A previous import process may be taking longer than expected, holding the lock.
  System Configuration: The system may be configured to prevent multiple imports to ensure data integrity.
  
  
  Solution:
  
  Wait and Retry: If you encounter this error, the simplest solution is to wait for the current import process to complete. You can check the status of ongoing imports in the transport management system (transaction code STMS).
  Check Locks: Use transaction code SM12 to check for any existing locks on the system. If you find a