How To Fix CNV_20100490 - Maintenance of item category priority incomplete

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 490

• Message text: Maintenance of item category priority incomplete

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_20100490 - Maintenance of item category priority incomplete ?

  The SAP error message CNV_20100490 indicates that there is an issue with the maintenance of item category priority in the context of a data migration or conversion process, typically related to the SAP S/4HANA migration or similar projects. This error is part of the SAP Conversion and Migration tools, particularly in the context of the SAP S/4HANA Migration Cockpit.
  Cause:
  The error message suggests that the item category priority has not been fully maintained or configured in the system. This can occur due to several reasons:
  
  Incomplete Configuration: The item categories may not have been properly set up in the system, leading to missing priorities.
  Data Migration Issues: During the data migration process, certain item categories may not have been mapped correctly, or the necessary data may not have been transferred.
  Custom Development: If there are custom developments or modifications in the item category handling, they may not align with the standard requirements.
  
  Solution:
  To resolve the error CNV_20100490, you can follow these steps:
  
  
  Check Item Category Configuration:
  
  Go to the configuration settings for item categories in your SAP system (Transaction code: SPRO).
  Navigate to the relevant section for item category maintenance and ensure that all item categories have been assigned a priority.
  
  
  
  Maintain Item Category Priority:
  
  If you find that certain item categories are missing priorities, you will need to maintain them. This can typically be done in the configuration settings where you define item categories and their priorities.
  
  
  
  Review Migration Settings:
  
  If you are using the SAP S/4HANA Migration Cockpit, review the migration settings and mappings to ensure that all item categories are correctly defined and that their priorities are included in the migration data.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments related to item categories, review the code to ensure it does not interfere with the standard processing of item categories and their priorities.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion process you are undertaking. There may be specific notes or guidelines regarding item category priorities.
  
  
  
  Run Migration Again:
  
  After making the necessary adjustments, you may need to rerun the migration process to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on item category maintenance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After resolving the issue, conduct thorough testing to ensure that the item categories and their priorities are functioning as expected in the system.
  
  By following these steps, you should be able to resolve the CNV_20100490 error and ensure that your item category priorities are correctly maintained.