How To Fix C4100 - Only one value can be selected for &

SAP Error Message - Details

• Message type: E = Error

• Message class: C4 - CTMS_SYNTAX_CHECK

• Message number: 100

• Message text: Only one value can be selected for &

What causes this issue?

You have selected more than one value for a characteristic in a matrix.
This is not allowed because the characteristic is a single-value
characteristic.

System Response

The system checks whether the <LS>Single-value</> or <LS>Multiple
values</> indicator is set in characteristics maintenance for this
characteristic. You can only assign one value to a single-value
characteristic.

How to fix this error?

Please select only one value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C4100 - Only one value can be selected for & ?

  The SAP error message C4100, which states "Only one value can be selected for &," typically occurs when a user attempts to select multiple values for a field that is designed to accept only a single value. This error is common in various SAP transactions and reports where certain fields are restricted to a single entry.
  Cause:
  
  Field Restrictions: The field in question is configured to accept only one value. This is often the case for fields that are meant to represent unique identifiers, such as a single customer ID, material number, or document number.
  User Input: The user may have inadvertently selected multiple values from a dropdown or input field that is not designed to handle multiple selections.
  Configuration Settings: The underlying configuration of the SAP system may enforce single-value selection for specific fields.
  
  Solution:
  
  Review Input: Check the input fields in the transaction or report where the error occurred. Ensure that you are only selecting one value for the field that triggered the error.
  Clear Selections: If you have made multiple selections, clear them and select only one value before proceeding.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or report to understand the expected input for the field.
  System Configuration: If you believe that the field should allow multiple selections, consult with your SAP administrator or technical team to review the configuration settings. They may need to adjust the field properties if appropriate.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, depending on the context in which the field is used.
  Field Properties: Understanding the properties of the field in question can help clarify why the error is occurring. This can often be found in the data dictionary (SE11) or field definitions.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context or solutions.
  User Training: Ensure that users are trained on the correct usage of fields in SAP to minimize the occurrence of this error.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or your internal IT team for further assistance.