You cannot use Extended Amount Length if you use Central Finance.
Message type: E = Error
Message class: FINS_CFIN_GEN - Central Finance - General messages
Message number: 004
Message text: You cannot use Extended Amount Length if you use Central Finance.
What causes this issue?
You use <LS>Central Finance</> and you are trying to activate
<LS>Extended Amount Length</>. This is <ZH>not</> supported. For details
please check SAP Note 2643282.
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?
Procedure for System Administrators
To view the configuration settings for <LS>Extended Amount Length</> you
can navigate to the Customizing activity
<DS:SIMG.FLE_TOPIC_SWITCH>Activate Extended Fields</>.
Error message extract from SAP system. Copyright SAP SE.