How To Fix MD662 - Imported component data is identical to available data

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 662

• Message text: Imported component data is identical to available data

What causes this issue?

Imported components data to change is identical to existing components
data and no changes are made.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check your parameters.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD662 - Imported component data is identical to available data ?

  The SAP error message MD662 ("Imported component data is identical to available data") typically occurs in the context of Material Requirements Planning (MRP) when you are trying to import or update component data for a bill of materials (BOM) or a similar structure, and the system detects that the data being imported is identical to what is already present in the system.
  Cause:
  
  Duplicate Data: The data you are trying to import is exactly the same as what is already stored in the system. This can happen if the import file has not been updated or if the same data is being processed multiple times.
  Incorrect Import Logic: The logic used to prepare the import data may not be correctly identifying changes or updates, leading to the same data being sent for import.
  Data Synchronization Issues: If there are issues with data synchronization between systems (e.g., between a legacy system and SAP), it may lead to attempts to import unchanged data.
  
  Solution:
  
  Verify Data: Check the data in the import file against the existing data in SAP. Ensure that there are actual changes or updates that need to be made.
  Update Import Logic: If you are using a custom program or script to prepare the import data, review the logic to ensure it correctly identifies changes and only sends new or modified data.
  Use Change Logs: If applicable, utilize change logs or versioning to track changes in the data and only import those that have been modified.
  Manual Update: If the data is indeed unchanged and no action is required, you can simply ignore the error. If you need to make changes, do so manually in the SAP interface.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or process you are using to see if there are any additional recommendations or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues or provide guidance on best practices.
  Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the MD662 error and ensure that your data import processes run smoothly.