How To Fix T0836 - Check Customizing for corr. type &1, product type &2, transaction type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 836

• Message text: Check Customizing for corr. type &1, product type &2, transaction type &3

What causes this issue?

For correspondence category &V1&
product type.....: &V2&
transaction type.: &V3&
you have customized both settlement activities and main activities
(e.g. 'Contract' and 'Contract settlement').

How to fix this error?

For external correspondence types, this is generally not useful. Check
your business process and its effects on correspondence and/or the
confirmation status.
If necessary, change the correspondence Customizing.

Error message extract from SAP system. Copyright SAP SE.