3226451 - Error "Modifications to reconciliation account not permitted" occurs in app Manage G/L Account Master Data

Error "Modifications to reconciliation account not permitted" occurs when trying to change or remove a reconciliation account indicator for those accounts type K (vendor) or D(Customer).

SAP S/4HANA Cloud Public Edition.

1. Open app Manage G/L Account Master Data.
2. Enter account number and company code.
3. Press enter.
4. Try to change or remove the 'Recon. account for acct type' indicator.  

In standard it is not possible to remove a reconciliation account indicator for those accounts type K (vendor) or D(Customer) if postings exist on the accounts. You will get the error FH110 "Modifications to reconciliation account not permitted".  This change is only permitted if no open items exist and the balance is zero.

The message FH110 is correct. SAP recommends the following as a workaround:

1. Create a new account with the correct account assignment.
2. Post your items to the new account.

FH110, "Modifications to reconciliation account not permitted", Manage G/L Account Master Data, "Recon. account for acct type", customer, vendor. , KBA , FI-FIO-GL-MD , Master Data Apps , FI-FIO-GL-MD-2CL , Master Data Apps (Public Cloud) , Problem