How To Fix U2051 - You are not allowed to delete assignment to CO object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: U2 - Treasury - Funds Management

• Message number: 051

• Message text: You are not allowed to delete assignment to CO object &1

What causes this issue?

You want to delete the assignment of CO object &V1& to an
<DS:GLOS.FM_account_assignment>FM account assignment</>. Since postings
have already been made to this CO object, this is not possible.

System Response

It is not possible to delete the assignment of the CO object to the FM
account assignment.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.