Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 367
Message text: Missing priority indicator for merge to &1 &2
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 CNV20200367, which states "Missing priority indicator for merge to &1 &2," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing priority indicator for the merge operation that is being attempted on the specified objects (represented by &1 and &2).
Cause: Missing Configuration: The priority indicator, which is used to determine the order of processing during the merge operation, is not set for the specified objects. Data Inconsistency: There may be inconsistencies in the data that prevent the system from determining how to merge the records. Incorrect Mapping: The mapping configuration for the data migration might be incomplete or incorrect, leading to the absence of a priority indicator.
Solution: Check Configuration: Review the configuration settings for the data migration or conversion process. Ensure that the priority indicators are defined for the objects involved in the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV20200366 Mapping contains implicit merge to &1 &2
What causes this issue?  The mapping includes an <DS:TX.CNV_MBT_IMPLICIT_MERGE>implicit merge</> to &V1& &V2&.System Respo...
CNV20200365 For &1 &2, temporary duplicates may occur
What causes this issue?  <DS:TX.CNV_MBT_TEMP_DUPLICATES>Temporary duplicates</> may occur for &V1&  &V2&. &V1& &am...
CNV20200368 More than one priority indicator for merge to &1 &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20200369 Mapping for &1 &2 corresponds to 1:1 rename
What causes this issue?  Mapping onto &V1& &V2& corresponds to a 1:1-rename. &V1& &V3& is mapped onto &V1& &am...
Click on this link to search all SAP messages.