How To Fix CY161 - The work centers entered do not exist or have no capacity

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 161

• Message text: The work centers entered do not exist or have no capacity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CY161 - The work centers entered do not exist or have no capacity ?

  The SAP error message CY161 indicates that the work centers you are trying to use in a particular transaction do not exist in the system or do not have any capacity defined. This error typically occurs in the context of production planning, capacity planning, or when trying to create or modify production orders.
  Causes of Error CY161
  
  
  Non-Existent Work Centers: The work centers you are trying to reference may not be defined in the system. This could be due to a typo in the work center code or the work center not being created at all.
  
  
  Inactive Work Centers: The work centers may exist but could be inactive. Inactive work centers will not be considered in capacity planning.
  
  
  No Capacity Defined: The work centers exist but do not have any capacity defined. This means that even if the work center is active, it cannot be used for scheduling or capacity planning.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or use the work centers.
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the work centers from being recognized.
  
  
  Solutions to Error CY161
  
  
  Check Work Center Existence:
  
  Go to the transaction code CR01 (Create Work Center) or CR02 (Change Work Center) and verify if the work center exists.
  Ensure that the work center code is entered correctly without any typos.
  
  
  
  Activate Work Center:
  
  If the work center exists but is inactive, you can activate it using CR02. Check the status of the work center and make sure it is set to active.
  
  
  
  Define Capacity:
  
  If the work center exists but has no capacity defined, you need to define the capacity. You can do this in the work center configuration (transaction CR02). Ensure that you have defined the relevant capacity categories and values.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and use the work centers. This may require coordination with your SAP security team.
  
  
  
  Review Configuration:
  
  If the issue persists, review the configuration settings related to work centers and capacity planning. This may involve checking the relevant customizing settings in the SAP system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on work center configuration and capacity planning.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  CR01: Create Work Center
  CR02: Change Work Center
  CR03: Display Work Center
  CM01: Capacity Planning
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to work centers and capacity planning.
  
  
  Training and Documentation: Consider reviewing training materials or documentation related to production planning and work center management in SAP.
  
  
  By following these steps, you should be able to resolve the CY161 error and ensure that the work centers are correctly set up for use in your production processes.