How To Fix O1877 - Material number in call-off item = &, in delivery item = &

SAP Error Message - Details

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 877

• Message text: Material number in call-off item = &, in delivery item = &

What causes this issue?

The material number in the delivery item and in the call-off item must
be the same.

System Response

It is not possible to assign this call-off item to the delivery item.

How to fix this error?

Please use another call-off item.

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 O1877 - Material number in call-off item = &, in delivery item = & ?

  The SAP error message O1877 indicates a mismatch between the material number specified in a call-off item and the material number in the corresponding delivery item. This typically occurs in scenarios involving scheduling agreements or blanket purchase orders where call-off items are used to request specific quantities of materials over time.
  Cause:
  
  Mismatch of Material Numbers: The material number in the call-off item does not match the material number in the delivery item. This can happen due to data entry errors or changes in material master data.
  Incorrect Configuration: The configuration of the scheduling agreement or the delivery item may not be set up correctly, leading to inconsistencies.
  Changes in Material Master: If the material master data has been changed after the call-off was created, it may lead to discrepancies.
  Incorrect Document Flow: The document flow may not be correctly maintained, leading to inconsistencies between the call-off and delivery items.
  
  Solution:
  
  Verify Material Numbers: Check the material numbers in both the call-off item and the delivery item. Ensure they match exactly.
  Review Scheduling Agreement: If you are using a scheduling agreement, review the agreement to ensure that the call-off items are correctly defined and that the material numbers are consistent.
  Check Document Flow: Ensure that the document flow is maintained correctly. If there are any inconsistencies, you may need to correct them.
  Update Material Master: If there have been changes to the material master, ensure that all relevant documents are updated accordingly.
  Recreate Call-off or Delivery: If the issue persists, consider recreating the call-off or delivery item to ensure that they are aligned correctly.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME33K (Display Scheduling Agreement) or ME2K (Purchase Orders by Account Assignment) to review the relevant documents.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address the issue.
  User Authorization: Ensure that you have the necessary authorizations to view and modify the relevant documents in SAP.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.