How To Fix FC138 - Only use preset terms

SAP Error Message - Details

• Message type: E = Error

• Message class: FC - FI configuration error messages

• Message number: 138

• Message text: Only use preset terms

What causes this issue?

You have changed one of the terms that was pre-defined by SAP; this is
not permitted.

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?

Use the F4 help function to select one of the pre-defined SAP terms.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FC138 - Only use preset terms ?

  The SAP error message FC138, which states "Only use preset terms," typically occurs when a user attempts to enter a term or value in a field that is not predefined or allowed by the system. This error is often related to fields that require specific, predefined values, such as in financial transactions or master data entries.
  Cause:
  
  Invalid Input: The user has entered a term or value that is not part of the predefined list of acceptable terms.
  Configuration Issues: The system may not have the necessary terms set up in the configuration, leading to the error when users try to input data.
  User Authorization: The user may not have the necessary permissions to access or use certain terms.
  
  Solution:
  
  Use Preset Terms: Check the list of available terms in the relevant field and select from those options instead of entering a custom term.
  Configuration Check: If you believe the term should be available, consult with your SAP administrator to ensure that the necessary terms are configured in the system.
  User Training: Ensure that users are trained on the correct terms and values to use in the system to avoid this error in the future.
  Authorization Review: If applicable, review user roles and permissions to ensure they have access to the necessary terms.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may need to check specific transaction codes related to the module you are working in (e.g., FI for Financial Accounting).
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address the issue.
  Documentation: Refer to SAP documentation for the specific module you are working with to understand the valid terms and configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team for further assistance.