How To Fix FDM_AR_CUST201 - Source field not modifiable due to dependent entries

FDM_AR_CUST201 - Overview

• Message type: E = Error

• Message class: FDM_AR_CUST - FSCM-DM: Dispute Management Customizing (AR Process Integ.)

• Message number: 201

• Message text: Source field not modifiable due to dependent entries

What causes this issue?

You want to change an origin field for an entry for which there are
dependent entries for the value determination.

System Response

The system does not permit a change since the dependent entries apply
specifically for this entry and would be incorrect if you changed the
origin field.

How to fix this error?

First delete the dependent entries and then change the origin field.
Note that you have to save the deletion first.

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 FDM_AR_CUST201 - Source field not modifiable due to dependent entries ?

  The SAP error message FDM_AR_CUST201: Source field not modifiable due to dependent entries typically occurs in the context of the Financial Data Management (FDM) module, particularly when dealing with customer accounts or related financial transactions. This error indicates that you are trying to modify a field that is linked to other entries or transactions that prevent it from being changed.
  
  Cause:
  
  Dependent Entries: The field you are trying to modify has dependent entries in other tables or transactions. For example, if you are trying to change a customer account number or a related financial attribute, there may be existing transactions that reference this data.
  Data Integrity Constraints: SAP enforces data integrity rules to ensure that changes do not lead to inconsistencies in the database. If there are transactions that rely on the data you are trying to change, SAP will prevent the modification.
  Locked Records: Sometimes, the record may be locked by another user