How To Fix UCUS0026 - Task &1: Invalid validation type in validation method &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UCUS0 - Messages for Tasks, ...

• Message number: 026

• Message text: Task &1: Invalid validation type in validation method &2

What causes this issue?

When assigning validation methods to validation tasks, you can only use
validation methods with validation type <ZK>data rows netted</>.
You assigned validation method &V2& to validation task &V1&; however,
this method has a different validation type.

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?

Check the method assignments for task &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.