How To Fix GQPI064 - Only change delta process after careful consideration; see long text

GQPI064 - Overview

• Message type: E = Error

• Message class: GQPI - FI-SL: Interface to Business Information Warehouse

• Message number: 064

• Message text: Only change delta process after careful consideration; see long text

What causes this issue?

You want to change the delta procedure of a DataSource that has already
been generated.

System Response

If the data for the DataSource concerned are extracted after a change
has been made but without a new delta initialization being performed and
without any necessary changes being made to the update rules, data
inconsistencies might occur in BI.

How to fix this error?

Check whether the update rules have been defined correctly in the
DataStore (ADD and ADDD: Addition, AIED: Overwrite) and start a delta
initialization for the DataSource concerned after changing the delta
procedure.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message GQPI064 - Only change delta process after careful consideration; see long text ?

  The SAP error message GQPI064 indicates that a delta process change is being attempted, but it requires careful consideration before proceeding. This message typically arises in the context of SAP's data extraction processes, particularly when dealing with delta data loads in SAP BW (Business Warehouse) or SAP HANA.
  
  Cause:
  The error message is triggered when:
  
  Delta Process Change: You are trying to change the delta process (e.g., from full to delta or vice versa) without following the necessary procedures or without understanding the implications of such a change.
  Data Consistency: Changing the delta process can affect data consistency and integrity, especially if there are ongoing data loads or if the data model relies on specific delta mechanisms.
  
  Configuration Issues: There may be configuration settings that are not aligned with the intended change, leading to this warning.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Documentation: Check the long text associated with the error message for specific