How To Fix CD406 - Table & not inserted into dictionary

CD406 - Overview

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 406

• Message text: Table & not inserted into dictionary

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 CD406 - Table & not inserted into dictionary ?

  The SAP error message CD406, which states "Table & not inserted into dictionary," typically occurs when there is an issue with a database table that has not been properly defined or activated in the Data Dictionary (DDIC) of the SAP system. This can happen for various reasons, including:
  Causes:
  
  Table Definition Issues: The table may not have been defined correctly in the ABAP Dictionary (SE11).
  Activation Problems: The table might not have been activated after its creation or modification.
  Transport Issues: If the table was transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user may not have the necessary authorizations to insert or activate the table in the dictionary.
  Database Connection Issues: There may be issues with the connection to the underlying database.
  
  Solutions:
  
  
  Check Table Definition:
  
  Go to transaction SE11 and check the definition of the table. Ensure that all fields are correctly defined and that there are no errors