How To Fix UPB153 - &3 &1 is maintained more than once as a source

SAP Error Message - Details

• Message type: E = Error

• Message class: UPB - BPS: Balance sheet planning messages

• Message number: 153

• Message text: &3 &1 is maintained more than once as a source

What causes this issue?

Characteristic value &v1& of account characteristic &v3& (&v2&) is
maintained more than once as a source account.

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?

Make sure that every characteristic value of account characteristic
&v3& (&v2&) only occurs once as the source account of a posting
record.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.