How To Fix CY240 - The maximum number of & capacities has been read

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 240

• Message text: The maximum number of & capacities has been read

What causes this issue?

Internal error

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?

INCLUDE NA_SYSAD1

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY240 - The maximum number of & capacities has been read ?

  The SAP error message CY240, which states "The maximum number of & capacities has been read," typically occurs in the context of capacity planning and management within SAP's Production Planning (PP) or Capacity Requirements Planning (CRP) modules. This error indicates that the system has reached the limit of capacity data that can be processed or displayed for a particular operation or resource.
  Cause:
  
  Capacity Limit Exceeded: The error is triggered when the number of capacity elements (like work centers, machines, or labor resources) exceeds the predefined limit set in the system.
  Configuration Settings: The system may have specific configuration settings that limit the number of capacities that can be read or displayed at one time.
  Data Volume: A large volume of data being processed in a single transaction can lead to this error, especially if multiple operations or resources are involved.
  
  Solution:
  
  Review Capacity Settings: Check the configuration settings in the SAP system to see if there are limits set for the number of capacities that can be processed. Adjust these settings if necessary.
  Filter Data: If possible, try to filter the data being processed to reduce the number of capacities being read at one time. This can be done by narrowing down the selection criteria in your transaction.
  Batch Processing: If you are trying to process a large amount of data, consider breaking it down into smaller batches to avoid hitting the capacity limit.
  System Parameters: Consult with your SAP Basis team to review system parameters that may affect capacity reading limits. They may be able to adjust these parameters to accommodate larger data sets.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as newer versions may have improved handling for capacity data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CM01, CM21, or CM25 for capacity planning and management.
  SAP Notes: Search for SAP Notes related to error CY240 in the SAP Support Portal. There may be specific notes addressing this error with additional solutions or workarounds.
  Documentation: Review SAP documentation on capacity planning and management to understand the limits and best practices for handling capacities in your specific environment.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP PP/CRP for further assistance.