Message type: E = Error
Message class:  CNV10992 - Message class for CNV_10992 
Message number: 009
Message text: Incorrect domain length for &1; correct: &2 (TDOBJECT=&3,TDID=&4)
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.
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.
The SAP error message CNV10992009 indicates that there is an issue with the domain length of a field in the SAP system. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
Cause: The error message specifies that the length of the domain for a particular field (indicated by &1) is incorrect. The expected length is provided as &2. The additional parameters TDOBJECT and TDID give context about the specific table and field involved in the error. This issue can occur due to: Data Type Mismatch: The data being migrated does not conform to the expected length defined in the target system's data dictionary. Custom Fields: If custom fields are involved, the domain length may not have been properly defined or may differ between the source and target systems.
Configuration Issues: There may be discrepancies in the configuration of the source and target
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV10992008 Domain &1 is not active in dictionary (TDOBJECT=&2,TDID=&3)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV10992007 Org. unit delimitation is not active
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV10992010 &1: Total length = &2 exceeds field length = &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV10992011 &1: Overlap of structure fields for &2 and &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.