How To Fix FMCU201 - No line field is changeable. Function '&2' cannot be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCU - Customizing for budgeting in FM

• Message number: 201

• Message text: No line field is changeable. Function '&2' cannot be selected

What causes this issue?

No line field is changeable. Function '&V2&' cannot be selected.

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?

So as to use the function '&V2&', you must set as changeable at least
one of the following field for the profile &V1&:
Grant
Fund
Funds Center
Commitment Item
Functional Area
Funded Program
/Period/DK
Budget Type
Text
Year-of-Cash Effectivity
Budget Period if active
Localization fields if active
Customer fields in include 'CI_FMBL'

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMCU201 - No line field is changeable. Function '&2' cannot be selected ?

  The SAP error message FMCU201 "No line field is changeable. Function '&2' cannot be selected" typically occurs in the context of financial management or controlling modules, particularly when dealing with line items in a document or transaction. This error indicates that the user is trying to modify a field that is not editable due to the current status of the document or the configuration of the system.
  Causes:
  
  Field Status Group: The field you are trying to change may be part of a field status group that has been configured to be non-editable for certain transaction types or statuses.
  Document Status: The document may be in a status that does not allow changes (e.g., posted, completed, or locked).
  Authorization Issues: The user may not have the necessary authorizations to change certain fields in the document.
  Configuration Settings: The system configuration may restrict changes to certain fields based on business rules or settings in the financial