How To Fix E2227 - Foreign key &1-&2 is already saved

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 227

• Message text: Foreign key &1-&2 is already saved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message E2227 - Foreign key &1-&2 is already saved ?

  The SAP error message E2227, which states "Foreign key &1-&2 is already saved," typically occurs in the context of data entry or data processing where a foreign key relationship is being violated. This error indicates that the system is trying to save a record that references a foreign key that has already been saved in the database, but the relationship is not valid or is being violated.
  Cause:
  
  Duplicate Entry: The foreign key relationship being referenced already exists in the database, and the system is trying to create a duplicate entry.
  Incorrect Data Entry: The data being entered may not conform to the expected foreign key constraints, such as referencing a non-existent primary key.
  Transaction Logic: The logic in the transaction or program may be attempting to save data in an incorrect sequence, leading to foreign key violations.
  Data Consistency Issues: There may be inconsistencies in the data that have not been resolved, leading to conflicts when trying to save new records.
  
  Solution:
  
  Check for Duplicates: Review the data being entered to ensure that there are no duplicate entries for the foreign key. If duplicates exist, you may need to modify or delete the existing records.
  Validate Data: Ensure that the foreign key values being entered correspond to valid primary key values in the referenced table. If the primary key does not exist, you will need to create it first.
  Review Transaction Logic: If you are using a custom program or transaction, review the logic to ensure that records are being saved in the correct order and that all necessary data is being provided before saving.
  Data Consistency Check: Run consistency checks on the database to identify and resolve any data integrity issues that may be causing the error.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the transaction or module you are working with, as there may be additional context or requirements.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes (e.g., VA01 for sales orders, ME21N for purchase orders) that involve foreign key relationships.
  Foreign Key Relationships: Understanding the foreign key relationships in your database schema can help you identify where the issue lies.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes available.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the error is occurring and gather more context about the data being processed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.