How To Fix CNV_CMIS_M009 - An entry with these key values already exists

CNV_CMIS_M009 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 009

• Message text: An entry with these key values already exists

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_M009 - Details

• The SAP error message CNV_CMIS_M009 typically indicates that there is an attempt to create or insert a record in the database that already exists, based on the key values being used. This error is often encountered during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of specific programs that handle data entries.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the data being processed contains duplicate entries for the key fields that are supposed to be unique.
  Data Migration Issues: If you are migrating data from another system, it is possible that the source data has duplicates that were not identified before the migration.
  Incorrect Mapping: There may be an issue with how the data is mapped from the source to the target system, leading to attempts to insert existing records.
  Concurrency Issues: If multiple processes are trying to insert the same record simultaneously, this can lead