Error while carrying out netting for single transactions

What causes this issue?

Errors occurred during netting for single transations. This caused the
system to terminate the netting process.

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?

Pay attention to further error messages.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.