How To Fix RSDD_ZA456 - Modify the settings of the delta index so all parts use the same settings

RSDD_ZA456 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 456

• Message text: Modify the settings of the delta index so all parts use the same settings

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

RSDD_ZA456 - Details

• The SAP error message RSDD_ZA456 typically occurs in the context of SAP BW (Business Warehouse) when there is an inconsistency in the delta index settings for a DataSource. This error indicates that the delta index settings for different parts of the DataSource are not aligned, which can lead to issues in data extraction and loading processes.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Inconsistent Delta Settings: Different parts of the delta index (e.g., initialization, delta load) have been configured with different settings, such as delta types or update modes.
  Changes in DataSource Configuration: If the DataSource configuration has been modified (e.g., changes in the extraction method), it may lead to inconsistencies in delta settings.
  Multiple DataSources: If you are using multiple DataSources that are supposed to be linked or have similar configurations, discrepancies in their delta settings can trigger this error.
  
  
  Solution:
  To resolve the RSDD_ZA456 error, you need to ensure that