How To Fix CY120 - Please select at least one work center

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 120

• Message text: Please select at least one work center

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CY120 - Please select at least one work center ?

  The SAP error message CY120: "Please select at least one work center" typically occurs in the context of production planning or capacity planning when a user attempts to execute a transaction that requires the selection of a work center, but none has been selected.
  Cause:
  
  No Work Center Selected: The most straightforward cause is that the user has not selected any work center in the relevant transaction screen.
  Incorrect Configuration: There may be issues with the configuration of the work centers in the system, such as missing or inactive work centers.
  User Input Error: The user may have overlooked the selection of a work center due to interface design or oversight.
  
  Solution:
  
  Select a Work Center: Ensure that you select at least one work center in the relevant transaction. This is usually done in the selection screen where you can specify the work center for the operation you are trying to perform.
  Check Work Center Configuration: If you believe you have selected a work center but still receive the error, check the configuration of the work centers in the system:
  
  Go to the work center configuration (Transaction code: CR01 to create, CR02 to change, or CR03 to display).
  Ensure that the work center is active and properly configured.
  
  
  Review User Permissions: Ensure that you have the necessary permissions to access the work centers. Sometimes, user roles may restrict access to certain work centers.
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP support team for further troubleshooting.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CR01, CR02, CR03 for work center management, and CO01 for creating production orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training: If you are new to SAP, consider training sessions or resources that cover the basics of work center management and production planning.
  
  By following these steps, you should be able to resolve the CY120 error and proceed with your tasks in SAP.