How To Fix CNV_20000038 - Data from RMRP will not be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 038

• Message text: Data from RMRP will not be converted

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_20000038 - Data from RMRP will not be converted ?

  The SAP error message CNV_20000038, which states "Data from RMRP will not be converted," typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data conversion tools. This error is related to the conversion of data from the RMRP (Resource Management and Reporting for Projects) module.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incompatible Data Structures: The data structures in the source system (RMRP) may not be compatible with the target system (S/4HANA), leading to issues during the conversion process.
  
  
  Missing Configuration: Required configuration settings or master data may be missing in the target system, preventing the successful conversion of RMRP data.
  
  
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data being migrated, such as missing mandatory fields or invalid data formats.
  
  
  Custom Developments: If there are custom developments or enhancements in the RMRP module, they may not be supported in the target system, leading to conversion failures.
  
  
  Solution:
  To resolve the CNV_20000038 error, consider the following steps:
  
  
  Check Compatibility: Ensure that the data structures in the source system are compatible with the target system. Review the mapping of fields and data types.
  
  
  Review Configuration: Verify that all necessary configuration settings in the target system are in place. This includes checking for required master data and configuration for the RMRP module.
  
  
  Data Cleansing: Perform data cleansing in the source system to address any integrity issues. This may involve correcting invalid data, filling in missing mandatory fields, and ensuring that data formats are consistent.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the migration process for RMRP data. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Use Migration Tools: Utilize SAP's migration tools, such as the Migration Cockpit, which may provide additional error handling and logging capabilities to help identify the root cause of the issue.
  
  
  Engage 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 migration and any known issues.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on the CNV_20000038 error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may include best practices and troubleshooting tips for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their experiences and solutions.
  
  By following these steps, you should be able to identify the cause of the CNV_20000038 error and implement a suitable solution to successfully convert the RMRP data.