Message type: E = Error
Message class:  CNV20317 -  
Message number: 000
Message text: Test purposes only: &1 &2 &3 &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 CNV20317000, which states "Test purposes only: &1 &2 &3 &4," is typically associated with data migration or conversion processes, particularly in the context of SAP's data migration tools or during system upgrades. This message indicates that the operation being performed is intended for testing purposes only and may not be suitable for production use.
Cause: Test Mode Activation: The error usually arises when a migration or conversion program is executed in a test mode. This is common during the initial phases of data migration where the focus is on validating the process without affecting the actual production data.
Configuration Issues: There may be configuration settings that are not properly set to allow for a full migration or conversion. Data Validation: The system may be validating data and identifying that the operation is not intended for production.
Solution: Check Execution Mode: Ensure that you are running the migration or conversion program in the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV20308116 Field KEYCHVIEWS in table CNVTABLES
 If the indicator <DS:DE.CNV_KCV>KEYCHVIEWS</> is set in the table CNVTABLES, the relevant data records in the table to be converted can b...
CNV20308115 Maintain table CNV_10020_RELV
 The table CNV_10020_RELV contains the organizational units that participate in the CWB conversion. These units are maintained in the transaction <...
CNV20317001 
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20317011 Update: Target &1 derived from source value&2 in interval &3 to &4
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.