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

SAP Error Message - Details

• 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 guidance on what considerations need to be taken into account before changing the delta process.
  
  
  Assess Impact: Evaluate the impact of changing the delta process on your data model, existing data loads, and reporting. Ensure that all stakeholders are aware of the implications.
  
  
  Consult with Experts: If you are unsure about the implications of changing the delta process, consult with your SAP BW or HANA experts or your data management team.
  
  
  Follow Procedures: If you decide to proceed with the change, ensure that you follow the correct procedures as outlined in SAP documentation. This may include:
  
  Stopping any ongoing data loads.
  Making the necessary configuration changes.
  Testing the new configuration in a development or test environment before applying it to production.
  
  
  
  Backup Data: Always ensure that you have a backup of your data before making significant changes to the data extraction processes.
  
  
  Monitor After Changes: After making the change, closely monitor the data loads and reports to ensure that everything is functioning as expected.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the GQPI064 error message. SAP Notes often provide additional context, solutions, or patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Training and Documentation: Ensure that your team is trained on the implications of delta processes in SAP BW or HANA, and maintain up-to-date documentation on your data extraction processes.
  
  By carefully considering the implications of changing the delta process and following the appropriate steps, you can mitigate the risks associated with this error message.