How To Fix VK20030 - Program error: GUID = &1 coinsurance share not posted

SAP Error Message - Details

• Message type: E = Error

• Message class: VK20 - Messages for Reporting

• Message number: 030

• Message text: Program error: GUID = &1 coinsurance share not posted

What causes this issue?

It is a program error when creating or changing an entry in the
VVKK_COINSH table, which can lead to inconsistencies when processing
coinsurance shares.

System Response

The entry was flagged by the system as containing errors, and is not
processed further.

How to fix this error?

Write an OSS message to SAP, and specify the data for this run.

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.