You cannot create bank accounts here in dual control or workflow mode.

Message type: E = Error

Message class: FCLM_BAM_MAINT2 - Second message class for bank account management

Message number: 103

Message text: You cannot create bank accounts here in dual control or workflow mode.

What causes this issue?

You are trying to create a bank account but it is not allowed from here
when workflow or dual control process is implemented in this system for
bank account management.

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?

To create a bank account, do either of the following:
Go to the
<DS:SIMG.BASIC SETTINGS>Define Basic Settings</> Customizing activity,
specify <LS>Activate Directly</> for the <LS>Bank Account Revision</>
setting. Then in the
<DS:SIMG.FCLM_BAM_EVENTLINK>Maintain the Event Type Linkage for
Triggering Workflow Processes</> Customizing activity, deactivate the
event linkage type for using workflows in bank account management.
Use the Fiori app <LS>Manage Bank Accounts</> or the SAP NetWeaver
Business Client (NWBC) application to create bank accounts.