How To Fix AREN021 - Resource pool adjusted to &1 tasks

AREN021 - Overview

• Message type: E = Error

• Message class: AREN - Messages - Archiving Engine

• Message number: 021

• Message text: Resource pool adjusted to &1 tasks

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 AREN021 - Resource pool adjusted to &1 tasks ?

  The SAP error message AREN021, which states "Resource pool adjusted to &1 tasks," typically relates to the configuration of resource pools in the SAP system, particularly in the context of SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP). This message indicates that the system has automatically adjusted the number of tasks in a resource pool based on certain criteria or limitations.
  
  Cause:
  
  Resource Pool Configuration: The resource pool may have been configured with a maximum number of tasks that can be processed simultaneously. If the system determines that the current workload exceeds this limit, it will adjust the number of tasks accordingly.
  Capacity Constraints: The system may have identified that the available capacity of the resources is insufficient to handle the current number of tasks, leading to an automatic adjustment.
  System Performance: To maintain optimal system performance, the SAP system may limit the number of tasks being processed in parallel.
  
  
  Solution:
  
  Review