How To Fix WB2B167 - Quantity smaller than quantity of follow-on documents. Check entry

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 167

• Message text: Quantity smaller than quantity of follow-on documents. Check entry

What causes this issue?

The quantity entered is lower than the quantity that was already
processed in the follow-on document.

System Response

The system rejects the entry.

How to fix this error?

Please check your entries.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B167 - Quantity smaller than quantity of follow-on documents. Check entry ?

  The SAP error message WB2B167, which states "Quantity smaller than quantity of follow-on documents. Check entry," typically occurs in the context of inventory management or sales order processing. This error indicates that the quantity you are trying to process (for example, in a goods movement or sales order) is less than the quantity that has already been referenced in follow-on documents (like delivery notes, invoices, etc.).
  Cause:
  
  Quantity Mismatch: The quantity you are trying to enter is less than the quantity that has already been processed in related documents.
  Follow-on Documents: There may be existing follow-on documents (like deliveries or invoices) that reference a higher quantity than what you are trying to enter.
  Stock Availability: The system may be checking stock availability against the quantities in follow-on documents, leading to this error if there is a discrepancy.
  
  Solution:
  
  Check Follow-on Documents: Review the follow-on documents related to the transaction you are trying to process. Ensure that the quantities in these documents are correct and that you are not trying to enter a quantity that is less than what has already been processed.
  Adjust Quantities: If you need to change the quantity, ensure that it matches the quantities in the follow-on documents. You may need to adjust the quantities in those documents if they are incorrect.
  Reconcile Inventory: If there are discrepancies in inventory levels, perform a reconciliation to ensure that the stock levels in the system match the physical stock.
  Consult with Colleagues: If you are unsure about the quantities or the follow-on documents, consult with colleagues or your supervisor to clarify the correct quantities to be used.
  Transaction Logs: Check transaction logs or history to see if there were any recent changes that might have affected the quantities.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), or VL01N (Create Outbound Delivery) to understand where the error might be occurring.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation or user manuals for guidance on handling inventory and sales order processes.
  User Permissions: Ensure that you have the necessary permissions to make changes to the documents in question.
  
  If the issue persists after checking these aspects, it may be beneficial to reach out to your SAP support team for further assistance.