How To Fix U6055 - Consistency check cannot be executed on completed extracts

U6055 - Overview

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 055

• Message text: Consistency check cannot be executed on completed extracts

What causes this issue?

You are processing an entry in the error extract table (INSTSET) that
has already been marked as completed. This means there are no billing
documents at the moment that cannot be billed. As a result, you cannot
execute a consistency check.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

U6055 - Details

• The SAP error message U6055, which states "Consistency check cannot be executed on completed extracts," typically occurs in the context of data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP Data Warehousing solutions. This error indicates that a consistency check is being attempted on an extract that has already been marked as completed, which is not allowed.
  
  Cause:
  
  Completed Extracts: The primary cause of this error is that the system is trying to perform a consistency check on an extract that has already been processed and marked as completed. Once an extract is completed, it is generally considered final, and further checks or modifications are not permitted.
  Incorrect Process Flow: The error may also arise if there is an incorrect sequence of operations in the data extraction or loading process, where a consistency check is triggered after the extract has been finalized.
  System Configuration: There may be configuration settings in