How To Fix DO124 - Change causes adjustment of dependencies and possible updates

DO124 - Overview

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 124

• Message text: Change causes adjustment of dependencies and possible updates

What causes this issue?

The domain was changed. The change causes the dependent tables and
structures to be adjusted. Dependent tables and structures are the
tables and structures which contain a field to which the domain is
assigned.
One of the following attributes of a domain was changed:
- data type
- number of places
- number of decimal places.
This change can result in a conversion, i.e. activation and adjustment
on the database, for dependent tables (transparent, pooled or cluster).
The database system on which it is based, the attributes of the
corresponding table field and whether the table contains data on the
database determine whether the change will cause a conversion.

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?

If you really want to make the change, you should make sure that the
domain and its dependent table is activated in mass processing if there
is a large number of dependent tables and structures. To do so, enter
the domain for mass processing in table TACOB of the general table
maintenance screen.
The activation log of the domain specifies whether dependent tables
have to be converted and which tables have to be converted. If there is
a large number and if the tables to be converted are large, make sure
that the dependent tables are converted in mass processing. You can
enter the table for mass processing using the database utility (menu
Utilities -> Database utility).

Error message extract from SAP system. Copyright SAP SE.

DO124 - Details

• The SAP error message DO124, which states "Change causes adjustment of dependencies and possible updates," typically occurs in the context of data changes in the SAP system that affect dependent objects or configurations. This message is often seen in scenarios involving master data changes, such as changes to material master records, BOMs (Bill of Materials), or routing data.
  
  Cause:
  The error is triggered when a change is made to a master data object that has dependencies with other objects. For example:
  
  Changing a material's characteristics that are linked to BOMs or routing.
  Modifying a BOM that is used in production orders or sales orders.
  Adjustments in configuration settings that impact dependent objects.
  
  
  Solution:
  To resolve the DO124 error, you can follow these steps:
  
  
  Review the Change: Identify the specific change that triggered the error. Check the logs or messages preceding the error for more context.
  
  
  Check Dependencies: Analyze the dependencies of the object you modified. Use transaction codes like