Define a payment lot for cash payment

What causes this issue?

You are trying to pay a specific amount. The payment should be defined
in a payment lot that was not created or selected on the initial screen
<LS>Post payment</>.

System Response

An error message is issued.

How to fix this error?

Go to the initial screen <LS>Post payment</>. Select the tab
<LS>Payment specifications</>. Choose <LS>Cash payments</> and choose
an open lot. If there are none available, create a new lot.

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.