How To Fix CNV_PE_GEN400 -

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 400

• Message text:

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_PE_GEN400 - ?

  The SAP error message CNV_PE_GEN400 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error is often related to issues with the data being migrated, such as inconsistencies, missing data, or incorrect formats.
  Cause:
  
  Data Inconsistencies: The data being migrated may not meet the required format or constraints defined in the target system.
  Missing Required Fields: Certain mandatory fields may not be populated in the source data.
  Data Type Mismatches: There may be discrepancies between the data types in the source and target systems.
  Configuration Issues: Incorrect configuration settings in the migration tool or the target system can lead to this error.
  Mapping Errors: Issues with the mapping of fields from the source to the target system can also trigger this error.
  
  Solution:
  
  Check Data Quality: Review the source data for any inconsistencies, missing values, or incorrect formats. Ensure that all mandatory fields are populated.
  Validate Data Mapping: Ensure that the mapping of fields from the source to the target system is correct and that data types match.
  Review Migration Settings: Check the configuration settings in the migration tool to ensure they are set up correctly.
  Use Migration Cockpit Tools: Utilize the validation tools provided in the SAP S/4HANA Migration Cockpit to identify and resolve issues before executing the migration.
  Consult Logs: Review the detailed logs generated during the migration process to identify specific issues that may be causing the error.
  Test Migration: Conduct a test migration with a smaller dataset to identify potential issues before performing a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to the CNV_PE_GEN400 error.
  Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide solutions or workarounds.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.