How To Fix /SAPAPO/CURTO021 - Variable duration and capacity reqmts: resource &1, operation &2, act. &3

/SAPAPO/CURTO021 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CURTO -

• Message number: 021

• Message text: Variable duration and capacity reqmts: resource &1, operation &2, act. &3

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 /SAPAPO/CURTO021 - Variable duration and capacity reqmts: resource &1, operation &2, act. &3 ?

  The SAP error message /SAPAPO/CURTO021 typically relates to issues with variable duration and capacity requirements in the Advanced Planning and Optimization (APO) module of SAP. This error indicates that there is a problem with the resource allocation for a specific operation in a production process.
  
  Cause:
  The error message /SAPAPO/CURTO021 can occur due to several reasons:
  
  
  Resource Capacity Issues: The resource specified in the error message may not have enough capacity to handle the requirements of the operation. This can happen if the resource is already allocated to other operations or if the capacity settings are not configured correctly.
  
  
  Variable Duration Settings: The operation may have variable duration settings that are not compatible with the resource's capacity. If the duration of the operation exceeds the available capacity, this error can be triggered.
  
  
  Incorrect Master Data: There may be inconsistencies or errors in the master data related to the resource, operation, or activity. This includes incorrect