How To Fix RSDD_ZA026 - The reorganization time is taking longer than expected

RSDD_ZA026 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 026

• Message text: The reorganization time is taking longer than expected

What causes this issue?

BW Accelerator returns a plan for reorganizing the BWA landscape. This
plan is used to estimate how long the reorganization of the BWA
landscape will take. In this instance, the reorganization will take
quite a long time. We therefore recommend reorganizing the BWA landscape
at a later time.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA026 - The reorganization time is taking longer than expected ?

  The SAP error message RSDD_ZA026 indicates that the reorganization process for a Data Warehouse (BW) object is taking longer than expected. This can occur during the reorganization of InfoProviders, such as InfoCubes or DataStore Objects (DSOs), and is typically related to performance issues or resource constraints.
  Causes:
  
  Large Volume of Data: The size of the data being reorganized may be larger than anticipated, leading to longer processing times.
  System Performance: The underlying hardware or system resources (CPU, memory, disk I/O) may be under heavy load or insufficient for the task.
  Database Performance: Slow database performance due to locks, long-running queries, or insufficient indexing can contribute to delays.
  Inefficient Data Model: Poorly designed data models or InfoProviders can lead to inefficient processing during reorganization.
  Background Job Configuration: The background job settings may not be optimized for the workload, such as insufficient parallel processing.
  
  Solutions:
  
  Monitor System Resources: Check the system's CPU, memory, and disk usage during the reorganization process.