How To Fix /ISIDEX/EDEREG_INV012 - Identification type in document &1 is not uniform

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG_INV -

• Message number: 012

• Message text: Identification type in document &1 is not uniform

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISIDEX/EDEREG_INV012 - Identification type in document &1 is not uniform ?

  The SAP error message /ISIDEX/EDEREG_INV012 Identification type in document &1 is not uniform typically occurs in the context of electronic invoicing or document processing within the SAP system, particularly when dealing with the integration of external systems or compliance with specific regulatory requirements.
  Cause:
  This error indicates that the identification types used in the document referenced by &1 are inconsistent or not uniform. This could happen due to several reasons:
  
  Mixed Identification Types: The document may contain different types of identification (e.g., different tax IDs, customer IDs, etc.) that are not consistent with each other.
  Data Entry Errors: There may be manual data entry errors where different formats or types of identification have been used.
  Configuration Issues: The system configuration may not be set up correctly to handle the identification types being used.
  Integration Issues: If the document is being generated or processed through an external system, there may be discrepancies in how identification types are defined or transmitted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Document: Check the document referenced by &1 for any inconsistencies in the identification types. Ensure that all identification types are uniform and conform to the expected format.
  
  
  Correct Data Entry: If there are manual entries, correct any discrepancies in the identification types to ensure they are consistent.
  
  
  Check Configuration: Review the configuration settings in SAP related to identification types. Ensure that the system is set up to recognize and handle the identification types being used.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific identification types required for the document type you are processing.
  
  
  Test with Sample Data: If possible, create a test document with uniform identification types to see if the error persists. This can help isolate whether the issue is with the specific document or a broader configuration issue.
  
  
  Contact Support: If the issue persists after checking the above, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to document processing and electronic invoicing, such as FB60 (Enter Incoming Invoice) or MIRO (Enter Incoming Invoice).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.