How To Fix RSD_TREX045 - Lock for table '&1'. Job will be restarted again later

RSD_TREX045 - Overview

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 045

• Message text: Lock for table '&1'. Job will be restarted again later

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX045 - Lock for table '&1'. Job will be restarted again later ?

  The SAP error message RSD_TREX045 indicates that there is a lock on a specific table (denoted by &1 in the message) which is preventing a job from proceeding. This typically occurs in the context of data processing or reporting, particularly when using the SAP BW (Business Warehouse) or SAP HANA systems.
  
  Cause:
  
  
  Table Locking: The table mentioned in the error message is currently locked by another process. This can happen if:
  
  Another job is currently running and has locked the table for data consistency.
  A long-running transaction is holding the lock.
  There is a deadlock situation where two or more processes are waiting for each other to release locks.
  
  
  
  Database Issues: Sometimes, database performance issues can lead to locks not being released in a timely manner.
  
  
  
  Configuration Issues: Incorrect configuration of the job or the system can lead to locking issues.
  
  
  
  Solution:
  
  
  Identify the Lock:
  
  Use transaction codes like SM12 (for lock entries) to check which user or process is