How To Fix IAOM206 - Only specify one account assignment object

SAP Error Message - Details

• Message type: E = Error

• Message class: IAOM - Account Assignment Manager Messages

• Message number: 206

• Message text: Only specify one account assignment object

What causes this issue?

&V1& &V2& and also &V3& &V4& were both specified as the account
assignment object. However, only one account assignment object can be
specified.

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?

Specify only one account assignment object.

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 IAOM206 - Only specify one account assignment object ?

  The SAP error message IAOM206: "Only specify one account assignment object" typically occurs in the context of asset accounting or when dealing with account assignment in various SAP transactions. This error indicates that the system expects only one account assignment object to be specified, but multiple have been provided.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Multiple Account Assignment Objects: You may have inadvertently entered multiple account assignment objects (like cost centers, internal orders, or projects) in a transaction where only one is allowed.
  Configuration Issues: There may be a configuration issue in the asset accounting settings that allows for multiple assignments when only one should be permitted.
  Data Entry Error: A user may have mistakenly filled in multiple fields that correspond to different account assignment objects.
  
  Solution:
  To resolve the IAOM206 error, you can take the following steps:
  
  
  Review Input Fields: Check the transaction or screen where the error occurred. Ensure that you are only specifying one account assignment object. For example, if you are entering a cost center, do not also enter an internal order or project.
  
  
  Clear Unnecessary Fields: If you have filled in multiple fields for account assignment, clear the unnecessary ones so that only one remains filled.
  
  
  Check Configuration: If you believe the configuration might be causing the issue, consult with your SAP administrator or functional consultant to review the settings in the asset accounting module. They can check if the configuration allows for multiple account assignments and adjust it if necessary.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are using to understand the expected input and any limitations.
  
  
  Testing: After making the necessary adjustments, try to execute the transaction again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions related to asset accounting, such as asset acquisition, transfer, or retirement.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific error messages.
  User Training: Ensure that users are trained on the correct procedures for entering account assignment information to minimize the occurrence of this error in the future.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.