How To Fix DT748 - Table & is participating in DataAging; therefore buffering not possible

DT748 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 748

• Message text: Table & is participating in DataAging; therefore buffering not possible

What causes this issue?

This table takes part in DataAging. This means that its data is managed
on the database as current ("hot data") and less current ("cold data").
No buffering can be activated for such tables because in the table
buffer no corresponding administration is implemented.
A special table column with the name _DATA_TEMPERATURE indicates that
the table is participating in DataAging.

System Response

The table is not activated.

How to fix this error?

If the table is to take part in DataAging, buffering must be switched
off. Otherwise, the temperature column must be removed.

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 DT748 - Table & is participating in DataAging; therefore buffering not possible ?

  The SAP error message DT748 indicates that a specific table is participating in Data Aging, which means that the table is configured to manage data lifecycle and retention. As a result, buffering for that table is not possible. This is a common scenario in systems that implement data aging to optimize performance and manage data more effectively.
  
  Cause:
  
  Data Aging Configuration: The table in question is part of the Data Aging framework, which is designed to handle large volumes of data by archiving or deleting older data that is no longer needed for day-to-day operations.
  Buffering Restrictions: When a table is configured for Data Aging, it typically cannot be buffered because the data in the table may change frequently as data is aged out or archived, making it unsuitable for caching.
  
  
  Solution:
  
  Review Data Aging Settings: Check the configuration of the Data Aging settings for the table. If buffering is necessary for performance reasons, consider