How To Fix CNV_10020450 - &1 &2: no priority or priority 0 has been assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 450

• Message text: &1 &2: no priority or priority 0 has been assigned

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020450 - &1 &2: no priority or priority 0 has been assigned ?

  The SAP error message CNV_10020450 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the priority assignment for the data objects being processed.
  Cause:
  The error message states that no priority or a priority of 0 has been assigned to a specific data object or task. In the context of data migration, priorities are often used to determine the order in which data is processed. If no priority is assigned, the system cannot determine how to handle the data, leading to this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Mapping: Review the data mapping configuration to ensure that all relevant data objects have been assigned a priority. This can usually be done in the migration cockpit or the relevant data migration tool.
  
  
  Assign Priority: If you find that certain objects do not have a priority assigned, you will need to assign a priority value. Typically, priorities are assigned as integers, where a lower number indicates a higher priority (e.g., 1 is higher than 2).
  
  
  Review Migration Settings: Ensure that the migration settings are correctly configured. This includes checking any templates or configuration files that may dictate how priorities are assigned.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or requirements for assigning priorities.
  
  
  Test Migration: After making the necessary changes, perform a test migration to ensure that the error has been resolved and that data is being processed correctly.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific environment and configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to resolve the CNV_10020450 error and successfully complete your data migration process.