How To Fix CNV_PE340 - KB_STR entry not found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 340

• Message text: KB_STR entry not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE340 - KB_STR entry not found ?

  The SAP error message "CNV_PE340 KB_STR entry not found" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find a specific entry in the Knowledge Base (KB) related to the data being processed.
  Cause:
  
  Missing Knowledge Base Entries: The error usually arises when the system is trying to access a specific Knowledge Base entry (KB_STR) that does not exist or has not been properly configured.
  Incorrect Configuration: There may be issues with the configuration of the migration project or the mapping of data fields.
  Data Inconsistencies: The data being migrated may have inconsistencies or may not meet the expected format or criteria defined in the Knowledge Base.
  
  Solution:
  
  Check Knowledge Base Entries: Verify that the required Knowledge Base entries are present in the system. You can do this by checking the relevant tables or using transaction codes that allow you to view the Knowledge Base.
  Update or Create Missing Entries: If the required entries are missing, you may need to create or update them. This can involve defining the necessary mappings or configurations in the migration tool.
  Review Migration Settings: Ensure that the migration settings and configurations are correct. This includes checking the source and target mappings, as well as any transformation rules that may be applied.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be specific instructions or updates that address this error.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your migration project.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or SCC1 (for client copy) that may help in troubleshooting.
  SAP Notes: Search for SAP Notes related to the error message or the migration tool you are using. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the "CNV_PE340 KB_STR entry not found" error and implement a solution to resolve it.