How To Fix CY239 - The maximum of & work centers has been read

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 239

• Message text: The maximum of & work centers 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 CY239 - The maximum of & work centers has been read ?

  The SAP error message CY239, which states "The maximum of & work centers has been read," typically occurs in the context of production planning and control, particularly when dealing with work centers in the SAP system. This error indicates that the system has reached the maximum limit of work centers that can be processed or displayed in a particular transaction or report.
  Cause:
  
  Limit Exceeded: The error is triggered when the number of work centers being processed exceeds the predefined limit set in the system configuration.
  Configuration Settings: The maximum number of work centers that can be read or displayed may be configured in the system settings, and this limit has been reached.
  Data Volume: In scenarios where a large number of work centers are involved, such as in complex production environments, the system may hit this limit.
  
  Solution:
  
  
  Increase the Limit: If you have the necessary authorization, you can increase the limit of work centers that can be processed. This is typically done in the configuration settings of the SAP system.
  
  Navigate to the relevant configuration area (e.g., SPRO) and look for settings related to work centers or production planning.
  Adjust the maximum number of work centers allowed as per your business requirements.
  
  
  
  Filter Work Centers: If increasing the limit is not feasible, consider applying filters to reduce the number of work centers being processed at one time. This can be done by:
  
  Specifying selection criteria in reports or transactions to limit the number of work centers displayed.
  Grouping work centers logically to process them in smaller batches.
  
  
  
  Review Custom Code: If there is any custom code or enhancements that interact with work centers, review them to ensure they are not inadvertently causing the system to attempt to read too many work centers at once.
  
  
  Consult Documentation: Check SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights or updates that are not publicly available.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with work centers, such as CR01 (Create Work Center), CR02 (Change Work Center), and CR03 (Display Work Center).
  Performance Considerations: Be aware that increasing limits may have performance implications, especially in systems with a large volume of data.
  User Authorizations: Ensure that users have the necessary authorizations to make changes to configuration settings.
  
  By addressing the cause of the error and implementing the suggested solutions, you should be able to resolve the CY239 error in your SAP system.