How To Fix IAOM035 - Unallowed change to characteristic &1

IAOM035 - Overview

• Message type: E = Error

• Message class: IAOM - Account Assignment Manager Messages

• Message number: 035

• Message text: Unallowed change to characteristic &1

What causes this issue?

You are using the SAP enhancement IAOM0001 or method CHANGE_ATTRBTS of a
BADI implementation of BADI definition IAOM_ATTRIBUTES for changing the
characteristics of a <DS:GLOS.3526B5B0AFAB52B9E10000009B38F974>
Controlling Object</>.
With characteristics with a data element (component DATA_ELEMENT), you
have changed the data element or value.
With characteristics without a data element, you have changed the value
of one of the characteristic components FIELD_NAME_COPA, FIE
LD_NAME_OREXT or FLDNAME_RECEIVER.
This kind of change is not allowed. The original definition of the
characteristic contained the data element (component DATA_ELEMENT) or
one of the components FIELD_NAME_COPA, FIELD_NAME_OREXT or
FLDNAME_RECEIVER '&v1&' and the value '&v2&'.

System Response

How to fix this error?

Adapt your implementation of SAP enhancement IAOM0001 or BADI
implementation of BADI definition IAOM_ATTRIBUTES. If necessary, contact
SAP Remote Consulting.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message IAOM035 - Unallowed change to characteristic &1 ?

  The SAP error message IAOM035 "Unallowed change to characteristic &1" typically occurs in the context of SAP's Integrated Asset Management (IAM) or similar modules where characteristics of objects (like equipment or materials) are being modified. This error indicates that a change is being attempted on a characteristic that is not allowed due to certain restrictions or business rules.
  
  Cause:
  
  
  Characteristic Restrictions: The characteristic you are trying to change may have restrictions based on the configuration of the system or the status of the object. For example, certain characteristics may be locked for editing once they have been set or if the object is in a particular status (e.g., completed, archived).
  
  
  Authorization Issues: The user may not have the necessary authorizations to make changes to the specified characteristic.
  
  
  Data Consistency Rules: The system may have built-in rules to maintain data integrity, preventing changes that could lead to inconsistencies.
  
  
  Object Status: The status of the object (e.g.,