How To Fix CNV20345005 - &1 records for J_OBJNR entered in mapping table CNVRENAME due to ONRAO

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20345 - Message class 20345

• Message number: 005

• Message text: &1 records for J_OBJNR entered in mapping table CNVRENAME due to ONRAO

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 CNV20345005 - &1 records for J_OBJNR entered in mapping table CNVRENAME due to ONRAO ?

  The SAP error message CNV20345005 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error indicates that there are records in the mapping table CNVRENAME that are not being processed correctly due to an issue with the object number (J_OBJNR).
  Cause:
  The error message suggests that there are records in the mapping table CNVRENAME that are not being handled properly. This can occur due to several reasons:
  
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as missing or incorrect object numbers.
  Mapping Issues: The mapping table may not be correctly configured, leading to issues in how the data is being transformed or migrated.
  Technical Errors: There could be technical issues in the migration process, such as problems with the underlying database or the migration tool itself.
  ONRAO (Object Not Recognized After Object): This part of the error message indicates that the system is unable to recognize the object after a certain point, which could be due to missing references or incorrect configurations.
  
  Solution:
  To resolve the CNV20345005 error, you can take the following steps:
  
  
  Check Mapping Table: Review the CNVRENAME mapping table for any inconsistencies or missing entries related to J_OBJNR. Ensure that all necessary records are present and correctly configured.
  
  
  Validate Data: Ensure that the data being migrated is complete and consistent. Check for any missing or incorrect object numbers that may be causing the issue.
  
  
  Review Migration Settings: Verify the settings and configurations used in the migration process. Ensure that the mapping and transformation rules are correctly defined.
  
  
  Consult Logs: Check the migration logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  SAP Notes and Documentation: Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Testing: If possible, perform a test migration with a smaller dataset to isolate the issue and identify any specific records that may be causing the error.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often used for data migration tasks.
  Data Migration Best Practices: Review best practices for data migration in SAP environments to ensure a smooth process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV20345005 error.