How To Fix DT512 - Index &-& could not be activated

DT512 - Overview

• Message type: E = Error

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

• Message number: 512

• Message text: Index &-& could not be activated

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Detailed information about the error can be found in the activation
log.

Error message extract from SAP system. Copyright SAP SE.

DT512 - Details

• The SAP error message DT512, which states "Index &-& could not be activated," typically occurs when there are issues related to the activation of an index in the database. This can happen for various reasons, including inconsistencies in the database, missing or corrupted data, or issues with the underlying database system.
  Causes:
  
  Database Inconsistencies: The index may be inconsistent with the underlying data in the database.
  Corrupted Index: The index itself may be corrupted or not properly built.
  Missing Data: Required data for the index may be missing or not properly maintained.
  Database Locking Issues: There may be locks on the database that prevent the index from being activated.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to activation failures.
  Transport Issues: If the index was transported from another system, there may be issues related to the transport.
  
  Solutions:
  
  
  Rebuild the Index: You can try to rebuild the index using transaction codes like SE11