How To Fix W#175 - Sub-item &1 has different Purchasing doc. no. (&2) than main item (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: W# -

• Message number: 175

• Message text: Sub-item &1 has different Purchasing doc. no. (&2) than main item (&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W#175 - Sub-item &1 has different Purchasing doc. no. (&2) than main item (&3) ?

  The SAP error message W#175 indicates that there is a discrepancy between the purchasing document number of a sub-item and that of its main item. This typically occurs in the context of purchase orders or purchase requisitions where items are grouped together, and each item (main item and sub-items) should have a consistent purchasing document number.
  Cause:
  
  Mismatch in Document Numbers: The sub-item is linked to a different purchasing document than the main item. This can happen if the sub-item was created or modified separately and was not properly linked to the main item.
  Manual Changes: If manual changes were made to the purchasing documents or items, it could lead to inconsistencies.
  Data Entry Errors: Errors during data entry or during the import of data can lead to this mismatch.
  System Configuration Issues: There may be configuration issues in the SAP system that are causing the items to not be linked correctly.
  
  Solution:
  
  Check Document Numbers: Verify the purchasing document numbers for both the main item and the sub-item. Ensure that they match.
  Correct the Sub-item: If the sub-item is incorrectly linked to a different purchasing document, you may need to change it to match the main item’s document number.
  Recreate the Sub-item: If the sub-item cannot be corrected, consider deleting it and recreating it under the correct purchasing document.
  Review Changes: If there were recent changes made to the purchasing documents, review those changes to ensure they were executed correctly.
  Consult with IT or SAP Support: If the issue persists, it may be necessary to consult with your IT department or SAP support for further investigation, especially if it appears to be a system configuration issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME23N (Display Purchase Order) or ME22N (Change Purchase Order) to view and edit the purchasing documents.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to purchasing processes to ensure compliance with best practices.
  
  By following these steps, you should be able to resolve the W#175 error and ensure that your purchasing documents are correctly aligned.