How To Fix CNV_00001529 - Structure &1 not found in DDIC

CNV_00001529 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 529

• Message text: Structure &1 not found in DDIC

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.

CNV_00001529 - Details

• The SAP error message CNV_00001529: Structure &1 not found in DDIC typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This error indicates that the system is unable to find a specific structure in the Data Dictionary (DDIC) of the SAP system.
  
  Cause:
  
  
  Missing Structure: The structure referenced in the error message does not exist in the Data Dictionary. This could be due to:
  
  The structure was not created or activated.
  The structure was deleted or renamed.
  The structure is part of a transport that has not yet been imported into the target system.
  
  
  
  Incorrect Configuration: The configuration or mapping in the migration tool may reference a structure that is not valid or has been incorrectly specified.
  
  
  Version Mismatch: If you are migrating data from a different version of SAP, the structure may exist in the source system but not in the target system.
  
  
  
  Solution:
  
  
  Check Structure