Message type: E = Error
Message class:  CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules 
Message number: 014
Message text: Exclude fields list saved in the database; see long text
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 CNV_CMIS_A_20_FUNC014 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that there is a problem with the exclusion of fields that are supposed to be saved in the database.
Cause: The error can be caused by several factors, including:
Configuration Issues: Incorrect configuration settings in the data migration or conversion process. Field Mapping Problems: Fields that are supposed to be excluded may not be correctly mapped or defined in the migration settings. Database Constraints: There may be constraints or rules in the database that prevent certain fields from being excluded or saved. Technical Errors: Bugs or technical issues within the SAP system or the specific migration tool being used.
Solution: To resolve the error, you can follow these steps: Check Long Text: Review the long text associated with the error message for specific details about which fields are causing the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_CMIS_A_20_FUNC013 Error while inserting data in the database; see long text
What causes this issue?  You are trying to insert the existing list of excluded objects in the <LS>Create Worklists</> activity.System Res...
CNV_CMIS_A_20_FUNC012 Error while deleting data from the database; see long text
 <LS>&CAUSE&</> You are trying to remove the existing list of excluded objects in the <LS>Create Worklists </>activity...
CNV_CMIS_A_20_FUNC015 Table control is empty. Please click on New Line
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20_FUNC016 Position cursor at requested line
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.