How To Fix CL064 - Only select one

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 064

• Message text: Only select one

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 CL064 - Only select one ?

  The SAP error message CL064 ("Only select one") typically occurs in the context of classification in SAP, particularly when you are trying to select multiple items or characteristics when the system expects only one selection.
  Cause:
  The error is triggered when a user attempts to select more than one characteristic or item in a situation where the system is designed to allow only a single selection. This can happen in various scenarios, such as when creating or modifying classification data, or when using certain transaction codes that require a single selection.
  Solution:
  To resolve this error, you should ensure that you are only selecting one item or characteristic at a time. Here are the steps you can take:
  
  
  Review Your Selection: Go back to the selection screen and check if you have inadvertently selected multiple items. Deselect any additional items so that only one is selected.
  
  
  Check Transaction Requirements: Refer to the documentation or help for the specific transaction you are using to understand its selection requirements.
  
  
  Use Filters: If you need to narrow down your selection, consider using filters or search criteria to find the specific item you want to work with.
  
  
  Consult with Colleagues: If you are unsure about the selection process, consult with colleagues or SAP support for guidance on how to proceed.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to classification, such as CL01 (Create Class), CL02 (Change Class), or CL03 (Display Class).
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Documentation: Review SAP Help documentation for classification to understand the expected behavior and limitations regarding selections.
  
  By following these steps, you should be able to resolve the CL064 error and proceed with your classification tasks in SAP.