How To Fix C1807 - Reference characteristic - value cannot be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 807

• Message text: Reference characteristic - value cannot be selected

What causes this issue?

The characteristic to which you want to assign values is a
<DS:GLOS.reference_characteristic>reference characteristic</> in the
SAP System. You cannot select a value.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1807 - Reference characteristic - value cannot be selected ?

  The SAP error message C1807 ("Reference characteristic - value cannot be selected") typically occurs in the context of SAP Variant Configuration (VC) when you are trying to select a value for a characteristic that is defined as a reference characteristic. This means that the characteristic is linked to another characteristic, and the value you are trying to select is not valid in the current context.
  Causes:
  
  Reference Characteristic Misconfiguration: The reference characteristic may not be properly configured or linked to the main characteristic.
  Incompatible Values: The value you are trying to select for the reference characteristic may not be compatible with the values of the main characteristic.
  Dependency Issues: There may be dependencies or constraints defined in the configuration that prevent the selection of the desired value.
  Missing Values: The value you are trying to select might not be defined in the reference characteristic's value list.
  
  Solutions:
  
  Check Configuration: Review the configuration of the reference characteristic and ensure that it is correctly linked to the main characteristic. Verify that the values are properly defined.
  Review Dependencies: Check for any dependencies or constraints that might be affecting the selection of the value. You may need to adjust these dependencies to allow for the desired selection.
  Validate Value Compatibility: Ensure that the value you are trying to select is compatible with the current configuration context. You may need to select a different value that is valid.
  Update Characteristic Values: If the value is missing, you may need to add it to the list of valid values for the reference characteristic.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring reference characteristics and resolving related issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Use transaction codes like CU01 (Create Characteristics), CU02 (Change Characteristics), and CU03 (Display Characteristics) to manage characteristics.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.