How To Fix VK20043 - Enter the duration as a selcetion parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: VK20 - Messages for Reporting

• Message number: 043

• Message text: Enter the duration as a selcetion parameter

What causes this issue?

The reference to coinsurance contract &V1& is already used in
coinsurance key &V3&.

System Response

The data for coinsurance key &V2& is inconsistent and cannot be saved.

How to fix this error?

Check the entries for the coinsurance key. The combination of business
partner and reference to a coinsurance contract can only be used in one
coinsurance key.

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.