How To Fix 2C030 - You can only select one display option

SAP Error Message - Details

• Message type: E = Error

• Message class: 2C - Customizing Char. Value Assignment

• Message number: 030

• Message text: You can only select one display option

What causes this issue?

You have selected more than one display option. This is not possible.

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?

Select one display option:
Characteristics group on tab
Characteristics group as pushbutton
If you do not select any of these display options, the characteristics
selected in the interface design are grouped together to one
characteristics group on the general tab. You can call the
characteristics group and assign values by double-clicking on it.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 2C030 - You can only select one display option ?

  The SAP error message 2C030: "You can only select one display option" typically occurs when a user attempts to select multiple display options in a transaction or report where only one option is allowed. This can happen in various SAP modules, particularly in reporting transactions or when configuring display settings.
  Cause:
  The error is triggered when:
  
  The user tries to select more than one display option (e.g., selecting multiple checkboxes or radio buttons) in a screen where the system expects only a single selection.
  The configuration of the transaction or report is set to allow only one display option at a time.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Your Selections: Go back to the screen where the error occurred and check your selections. Ensure that you are only selecting one display option. If you have multiple options checked, uncheck all but one.
  
  
  Understand the Context: Familiarize yourself with the specific transaction or report you are using. Some transactions are designed to provide a single view or output, and selecting multiple options may not be supported.
  
  
  Consult Documentation: If you are unsure about the display options available, refer to the SAP documentation or help files related to the specific transaction or report. This can provide clarity on what is permissible.
  
  
  Check User Authorizations: In some cases, user roles and authorizations may restrict the ability to select multiple options. Ensure that your user role has the necessary permissions.
  
  
  Contact Support: If you continue to experience issues after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes, so knowing the specific transaction can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are using.
  User Training: If this error is common among users, consider providing training or documentation to help users understand how to properly use the display options in the relevant transactions.
  
  By following these steps, you should be able to resolve the error and proceed with your work in SAP.