How To Fix IDMX260 - Cannot determine account key of invoice &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IDMX - Localization Mexico - Digital Invoice

• Message number: 260

• Message text: Cannot determine account key of invoice &1

What causes this issue?

The system cannot determine the relevant abbreviated tax code for the
account key of invoice &v1&.

System Response

The system stops processing because the missing abbreviated tax code
would result in an invalid character string for the system to sign.

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?

In the Customizing activity <DS:SIMG.IDMX_DI_VTAXES>Enter Tax Code
Abbreviations</>, enter the missing account keys for tax accounts and
the corresponding abbreviated codes for each of those account keys.

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 IDMX260 - Cannot determine account key of invoice &1 ?

  The SAP error message IDMX260 "Cannot determine account key of invoice &1" typically occurs in the context of invoice processing, particularly when the system is unable to find the necessary account key for a specific invoice. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  Missing Configuration: The account key may not be configured in the system for the specific invoice type or transaction.
  Incorrect Invoice Type: The invoice type being processed may not be correctly set up in the system, leading to the inability to determine the account key.
  Data Inconsistencies: There may be inconsistencies or missing data in the invoice document that prevent the system from determining the account key.
  Master Data Issues: Related master data (such as vendor or customer master records) may be incomplete or incorrectly maintained.
  Authorization Issues: The user may not have the necessary authorizations to access the required data for determining the account key.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings for the account keys in the relevant transaction codes (e.g., OBYC for automatic account determination). Ensure that the account key is properly defined for the invoice type being processed.
  Review Invoice Type: Ensure that the invoice type is correctly set up and that all necessary parameters are defined in the system.
  Validate Invoice Data: Check the invoice document for any missing or incorrect data. Ensure that all required fields are filled out correctly.
  Examine Master Data: Review the vendor or customer master data for completeness and accuracy. Ensure that all relevant fields are populated and that the account assignment is correct.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data required for processing the invoice.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OBYC: Configuration for automatic account determination.
  FB60/FB70: Transaction codes for entering vendor/customer invoices.
  SE11: Data dictionary to check table structures.
  
  
  SAP Notes: Search for SAP Notes related to this error message for any known issues or patches that may address the problem.
  Debugging: If the issue persists, consider debugging the process to identify where the account key determination is failing.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it. If the problem continues, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.