How To Fix RS_SMA126 - Reducing rule base number of partitions &1 to number of active slaves

RS_SMA126 - Overview

• Message type: E = Error

• Message class: RS_SMA -

• Message number: 126

• Message text: Reducing rule base number of partitions &1 to number of active slaves

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_SMA126 - Reducing rule base number of partitions &1 to number of active slaves ?

  The SAP error message RS_SMA126 typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the number of partitions in a data model or when the system is trying to optimize the data processing based on the available resources (active slaves). This message indicates that the system is reducing the number of partitions to match the number of active slaves available for processing.
  
  Cause:
  
  Insufficient Active Slaves: The number of active slaves (processes or servers) available for data processing is less than the number of partitions defined in the data model. This can happen due to resource constraints, configuration issues, or if some slaves are down or not available.
  
  Configuration Issues: The configuration settings for the data model or the system may not be optimized for the current workload or available resources.
  System Load: High system load or resource contention can lead to fewer active