How To Fix IAOM_OM006 - For Purchase Order &1 Item &2 exists multiple Account Assignments

SAP Error Message - Details

• Message type: E = Error

• Message class: IAOM_OM - Outsourced Manufacturing

• Message number: 006

• Message text: For Purchase Order &1 Item &2 exists multiple Account Assignments

What causes this issue?

For the Purchase Order &v1&, Item &v2& there are multiple entries in the
Account Assignment Manager. This should not occurr.

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?

Contact your system administrator.

Procedure for System Administrators

Contact SAP Support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IAOM_OM006 - For Purchase Order &1 Item &2 exists multiple Account Assignments ?

  The SAP error message IAOM_OM006 indicates that there are multiple account assignments for a purchase order (PO) item. This typically occurs when the system detects that the specified purchase order item has more than one account assignment category, which can lead to confusion in the accounting and procurement processes.
  Cause:
  
  Multiple Account Assignment Categories: The purchase order item may have been assigned to different account assignment categories (e.g., cost center, internal order, project, etc.) that are conflicting.
  Incorrect Configuration: The configuration settings in the system may not be set up to handle multiple account assignments correctly.
  Data Entry Errors: There may have been an error during the data entry process, leading to multiple account assignments being inadvertently assigned to the same PO item.
  
  Solution:
  
  Review the Purchase Order: Check the purchase order in question to see the account assignment details. You can do this by navigating to the purchase order in the SAP system and reviewing the item details.
  Correct Account Assignments: If you find that there are indeed multiple account assignments, you will need to determine which one is correct and remove the others. This can typically be done by editing the purchase order.
  Consult with Finance/Controlling: If you are unsure which account assignment to keep, consult with your finance or controlling department to ensure that the correct account assignment is used.
  Check Configuration: If this issue is recurring, it may be necessary to review the configuration settings in the SAP system related to account assignments. This may require the assistance of an SAP consultant or system administrator.
  Recreate the Purchase Order: In some cases, if the purchase order is too complex or if there are too many errors, it may be easier to cancel the existing purchase order and create a new one with the correct account assignments.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like ME23N (Display Purchase Order) to view the details of the purchase order.
  Account Assignment Categories: Familiarize yourself with the different account assignment categories in SAP, as they dictate how costs are allocated.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions that may not be immediately apparent.
  Documentation: Review SAP documentation or user manuals related to purchase order processing and account assignments for further guidance.
  
  By following these steps, you should be able to resolve the IAOM_OM006 error and ensure that your purchase order is correctly configured.