How To Fix RSDDB354 - Waiting for lock to schedule master data delta daemon...

RSDDB354 - Overview

• Message type: E = Error

• Message class: RSDDB - BIA Index Objects: Activate, Fill, Delete

• Message number: 354

• Message text: Waiting for lock to schedule master data delta daemon...

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDB354 - Waiting for lock to schedule master data delta daemon... ?

  The SAP error message RSDDB354 indicates that the system is waiting for a lock to schedule the master data delta daemon. This typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the processing of master data changes and the delta mechanism.
  
  Cause:
  
  Lock Contention: The most common cause of this error is that another process is currently holding a lock on the master data tables. This can happen if there are long-running processes or if multiple processes are trying to update the same data simultaneously.
  Long-running Transactions: If a transaction that updates master data is taking too long to complete, it can prevent the delta daemon from acquiring the necessary locks.
  System Performance Issues: High system load or performance issues can lead to delays in processing, causing the delta daemon to wait for locks.
  
  Configuration Issues: Incorrect configuration of the delta mechanism or master data settings can also