How To Fix CNV_CMIS_M218 - Nontransparent exception fields table could not be updated

CNV_CMIS_M218 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 218

• Message text: Nontransparent exception fields table could not be updated

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_CMIS_M218 - Details

• The SAP error message CNV_CMIS_M218 indicates that there is an issue with updating nontransparent exception fields in a table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  
  Nontransparent Tables: The error suggests that the system is trying to update a nontransparent table, which is not allowed. Nontransparent tables are typically used for internal purposes and do not have a direct representation in the database.
  Data Model Issues: There may be inconsistencies in the data model or the mapping of fields that are being migrated.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to update the specified fields.
  Technical Issues: There could be technical issues such as database locks, missing configurations, or incorrect settings in the migration tool.
  
  
  Solution:
  
  Check Table Configuration: Verify the configuration of the table you are