Message type: E = Error
Message class:  FINS_CFIN_COPA_MSG - Central Finance Profitability Analysis Message Class 
Message number: 016
Message text: Operation &1 has not enhanced, missing necessary technical column
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 FINS_CFIN_COPA_MSG016 indicates that there is an issue with the operation specified in the message, which has not been enhanced due to missing necessary technical columns. This error typically arises in the context of SAP Central Finance (CFIN) and its integration with Controlling (CO) and Profitability Analysis (COPA).
Cause: Missing Technical Columns: The operation you are trying to execute requires certain technical columns that are not present in the data structure. This could be due to a misconfiguration or an incomplete setup of the data model. Enhancement Issues: The operation may not have been properly enhanced to include the necessary fields that are required for processing. Data Model Configuration: The data model for COPA may not be correctly configured to support the operations you are trying to perform.
Solution: Check Data Model Configuration: Review the configuration of the COPA data model in your SAP system. Ensure that all necessary fields and technical columns are
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
FINS_CFIN_COPA_MSG015 Column &1 in source system does not have column mapping information
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINS_CFIN_COPA_MSG014 Column &1 in the source system is mapped to column &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINS_CFIN_COPA_MSG017 PA document &1 position number &2 already posted
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINS_CFIN_COPA_MSG018 Cannot find source operating concern &1 related mapping information
What causes this issue?  Please ensure that the source system <(>&<)>v1& configuration has been maintained. The table meta informa...
Click on this link to search all SAP messages.