How To Fix CY100 - * Errors in capacity planning *

CY100 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 100

• Message text: * Errors in capacity planning *

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 CY100 - * Errors in capacity planning * ?

  The SAP error message CY100, which indicates "Errors in capacity planning," typically arises during the capacity planning process in SAP's Production Planning (PP) module. This error can occur for various reasons, and understanding the cause is essential for resolving it.
  Causes of CY100 Error
  
  
  Incorrect Master Data: Issues with master data such as work centers, routing, or production versions can lead to capacity planning errors. For example, if a work center is not properly defined or lacks valid capacity data, it can trigger this error.
  
  
  Capacity Overload: If the planned production exceeds the available capacity of a work center, the system may generate this error. This can happen if there are too many orders scheduled for the same time period.
  
  
  Scheduling Conflicts: Conflicts in scheduling, such as overlapping production orders or maintenance activities, can also lead to capacity planning errors.
  
  
  Missing or Incorrect Planning Parameters: If planning parameters (like lot sizes, lead times, or production