How To Fix CY128 - Please select only one work center

CY128 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 128

• Message text: Please select only 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.

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 CY128 - Please select only one work center ?

  The SAP error message CY128: "Please select only one work center" typically occurs in the context of production planning or capacity planning when a user attempts to perform an action that requires a single work center selection, but multiple work centers have been selected instead.
  
  Cause:
  
  Multiple Selections: The most common cause of this error is that the user has selected multiple work centers in a transaction or report that only allows for a single work center to be processed at a time.
  Incorrect Transaction: The transaction being used may not support multiple work centers, leading to this error when the system detects more than one selection.
  User Input Error: The user may have inadvertently selected multiple work centers due to a misunderstanding of the interface or the selection criteria.
  
  
  Solution:
  
  
  Select a Single Work Center: Review your selection criteria and ensure that only one work center is selected before executing the transaction. You can do