How To Fix DD_DBAL015 - Table &1: Inverted hash/individual property of primary key deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_DBAL - ABAP Dictionary, Data Base Abstraction Layer

• Message number: 015

• Message text: Table &1: Inverted hash/individual property of primary key deleted

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DD_DBAL015 - Table &1: Inverted hash/individual property of primary key deleted ?

  The SAP error message DD_DBAL015 indicates that there is an issue with the primary key of a database table, specifically that the inverted hash or individual property of the primary key has been deleted. This can occur due to various reasons, such as inconsistencies in the database, issues during table modifications, or problems with the database itself.
  Cause:
  
  Database Inconsistencies: The primary key definition may have been altered or corrupted, leading to inconsistencies in how the database manages the table.
  Table Modifications: If there were recent changes made to the table structure (like adding or removing fields), it could lead to this error if not done correctly.
  Database System Issues: Problems with the underlying database system (like corruption or misconfiguration) can also lead to this error.
  Transport Issues: If the table definition was transported from one system to another, it might not have been transported correctly.
  
  Solution:
  
  Check Table Definition: Use transaction SE11 to check the table definition and ensure that the primary key is correctly defined. If necessary, redefine the primary key.
  Rebuild the Table: If the table is corrupted, you may need to rebuild it. This can involve creating a new table with the correct structure and migrating the data from the old table.
  Database Consistency Check: Run a consistency check on the database to identify and fix any inconsistencies. This can often be done using transaction DB02 or similar tools.
  Transport Request Review: If the issue arose after a transport, review the transport request to ensure that all necessary objects were included and correctly imported.
  Database Administration: Consult with your database administrator to check for any underlying database issues that may need to be addressed.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), DB02 (Database Performance Monitor).
  SAP Notes: Search for specific SAP Notes related to DD_DBAL015 for any patches or updates that may resolve the issue.
  Backup: Always ensure that you have a backup of your data before making significant changes to the database or table structures.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.