Incorrect change

What causes this issue?

An application program called a COM routine which led to this error.
The sublocation of a pegging node relevant to iPPE may not be changed
using ORDER_MODIFY.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Contact SAP Service. Inform them of the application component in which
this message occurred.
You should also specify:
The message number
Return code 274 (om_subloc_mod_for_ippe)
Error code COM API

Error message extract from SAP system. Copyright SAP SE.