How To Fix CNV_PE807 - Parameter name: &1 ID: &2 foreign key is deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 807

• Message text: Parameter name: &1 ID: &2 foreign key is deleted

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_PE807 - Parameter name: &1 ID: &2 foreign key is deleted ?

  The SAP error message CNV_PE807 typically indicates that there is an issue related to foreign key constraints in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. The message suggests that a foreign key relationship is being violated because the referenced key has been deleted or is missing.
  Cause:
  
  Deleted Foreign Key: The foreign key that the system is trying to reference has been deleted from the database.
  Data Inconsistency: There may be inconsistencies in the data being migrated, where the source data references a key that does not exist in the target system.
  Incorrect Mapping: The mapping of fields between the source and target systems may not be correctly defined, leading to references to non-existent keys.
  Data Migration Process: During the data migration process, certain records may have been deleted or not migrated properly, leading to broken references.
  
  Solution:
  
  Check Foreign Key Relationships: Review the foreign key relationships in the database schema to ensure that all referenced keys exist.
  Data Validation: Validate the source data to ensure that all foreign key references are intact and that there are no missing records.
  Adjust Mapping: If you are using a data migration tool, check the mapping configuration to ensure that all fields are correctly mapped and that foreign keys are properly defined.
  Re-run Migration: If the issue was due to a temporary inconsistency, re-running the migration process after addressing the above points may resolve the issue.
  Consult Logs: Check the logs generated during the migration process for more detailed error messages that can provide additional context on the issue.
  Database Integrity Checks: Perform integrity checks on the database to identify and resolve any inconsistencies.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the CNV_PE807 error for any specific patches or updates that may address known issues.
  Documentation: Review the documentation for the data migration tool you are using (e.g., SAP Data Services, SLT) for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE807 error and implement a solution to resolve it.