How To Fix DDL_REPAIR051 - Activation not performed

DDL_REPAIR051 - Overview

• Message type: E = Error

• Message class: DDL_REPAIR - Message Class for Transaction CDS_REPAIR

• Message number: 051

• Message text: Activation not performed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDL_REPAIR051 - Activation not performed ?

  The SAP error message DDL_REPAIR051 ("Activation not performed") typically occurs during the activation of database objects, such as tables or views, when there are inconsistencies or issues that prevent the activation from completing successfully. This error is often related to the Data Dictionary (DDIC) and can arise from various causes.
  Causes:
  
  Inconsistent Data Dictionary Objects: There may be inconsistencies in the definitions of database objects, such as tables, views, or indexes.
  Missing or Incorrect Dependencies: The object you are trying to activate may depend on other objects that are not activated or are in an inconsistent state.
  Transport Issues: If the object was transported from another system, there may be issues with the transport that need to be resolved.
  Database Locking: The database may be locked or there may be other database-related issues preventing the activation.
  Syntax Errors: There may be syntax errors in the ABAP code or in the definitions of the database objects.
  
  Solutions:
  
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