How To Fix OM182 - Account operation is only allowed in target account field

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 182

• Message text: Account operation is only allowed in target account field

What causes this issue?

You can carry out specific modifications to the account keys of the
source selection during the copying process. The rules for this
modification are stored in the G/L account field of the target
selection.
o For example, if you enter '++XX' or '++XX*', positions three and
four of all selected account keys will be replaced by the
characters 'XX'
o With I/<start_position>/<insert_string> it is possible to insert
characters in the selected account keys at a certain position.
For example use 'I/03/W1' to insert the string 'W1' at position
three in all selected account keys.
o With D/<start_position>/<length_del_string>, it is possible to delete
the characters occurring at a certain position from the selected
account keys.
For example, use 'D/03/02' to deleted two characters - starting from
position three - from all selected account keys.

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?

Please define the account operation in the G/L account field of the
target selection.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OM182 - Account operation is only allowed in target account field ?

  The SAP error message OM182 ("Account operation is only allowed in target account field") typically occurs in the context of account assignment in SAP, particularly when dealing with controlling (CO) or financial accounting (FI) modules. This error indicates that there is an issue with the account assignment in a transaction, often related to the way accounts are being referenced or used in a particular operation.
  Cause:
  
  
  Incorrect Account Assignment: The error usually arises when an operation is attempted on an account that is not allowed for the specific transaction or context. For example, if you are trying to post a transaction to a cost center or internal order that does not have the correct account assignment.
  
  
  Missing Configuration: The account may not be properly configured in the system for the type of operation being performed. This could include missing settings in the account determination or in the controlling area.
  
  
  Transaction Type Restrictions: Certain transaction types may have restrictions on which accounts can be used. If the account being referenced does not meet the criteria for the operation, this error will be triggered.
  
  
  Solution:
  
  
  Check Account Assignment: Review the account assignment in the transaction that is causing the error. Ensure that the account being used is valid for the operation you are trying to perform.
  
  
  Review Configuration: Check the configuration settings for the accounts involved. This includes verifying that the accounts are set up correctly in the relevant controlling area and that they are allowed for the type of transaction you are processing.
  
  
  Use Target Account Field: If the error message specifically mentions the "target account field," ensure that you are using the correct field for the account assignment. This may involve adjusting the transaction to reference the appropriate account.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction you are working with. This can provide insights into the expected account assignments and any restrictions that may apply.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and transaction context.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to the area you are working in (e.g., CO, FI) to better understand where the error might be originating.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message OM182. SAP frequently updates its knowledge base with solutions to common problems.
  User Roles and Authorizations: Ensure that the user performing the transaction has the necessary authorizations to execute the operation on the specified accounts.
  
  By following these steps, you should be able to identify the cause of the OM182 error and implement a solution to resolve it.