How To Fix CNV_10020038 - Elementary relationship &1: Spec. subprog. was not maintained completely

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 038

• Message text: Elementary relationship &1: Spec. subprog. was not maintained completely

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_10020038 - Elementary relationship &1: Spec. subprog. was not maintained completely ?

  The SAP error message CNV_10020038 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an elementary relationship that has not been fully maintained in the specified subprogram.
  Cause:
  
  Incomplete Configuration: The subprogram referenced in the error message may not have been fully configured or implemented. This could be due to missing data, incomplete mappings, or incorrect settings.
  Data Model Changes: If there have been changes in the data model or structure that are not reflected in the migration program, it can lead to this error.
  Custom Development: If there are custom developments or enhancements that are not aligned with the standard migration processes, it may cause this error.
  Version Compatibility: The error may also arise if there are compatibility issues between the version of the SAP system and the migration tools being used.
  
  Solution:
  
  Check Configuration: Review the configuration of the subprogram mentioned in the error message. Ensure that all necessary settings and mappings are complete.
  Review Migration Settings: Go through the migration settings and ensure that all required fields and relationships are properly defined.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific instructions or prerequisites that need to be followed.
  Debugging: If you have access to the development environment, you can debug the subprogram to identify where the maintenance is incomplete.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide insights based on the specific context of your implementation.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  Data Migration Best Practices: Review best practices for data migration in SAP, including data cleansing, mapping, and validation processes.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions or experiences.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message CNV_10020038.