How To Fix EDEREG_INV320 - Multiple checks are not permitted for check type &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 320

• Message text: Multiple checks are not permitted for check type &1 &2

What causes this issue?

You defined more than one check for the type of check &V2&. In
accordance with the Customizing settings, this is not possible for the
type of check selected (transaction SM34, view cluster VC_TINV_C_INCHCK
<LS>Permissible Check Types</>).

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?

Only enter one check for the selected check type, or make
<DS:SIMG._ISUUTDE_000078>Customizing</> settings so that the multiple
checks can be selected for the check type.

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 EDEREG_INV320 - Multiple checks are not permitted for check type &1 &2 ?

  The SAP error message EDEREG_INV320, which states "Multiple checks are not permitted for check type &1 &2," typically occurs in the context of the SAP system's handling of checks, particularly in the area of financial transactions or invoice processing. This error indicates that the system has detected an attempt to perform multiple checks of the same type on a single transaction or document, which is not allowed.
  Cause:
  
  
  Duplicate Check Configuration: The error often arises from the configuration settings in the SAP system where multiple checks of the same type are defined for a single transaction. This can happen if the system is set up to perform various validations or checks (like duplicate invoice checks, payment checks, etc.) that overlap.
  
  
  Transaction Data Issues: There may be issues with the data being processed, such as duplicate entries or incorrect configurations in the document that lead to the system trying to apply multiple checks.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the SAP system, they might inadvertently trigger multiple checks for the same type.
  
  
  Solution:
  
  
  Review Configuration: Check the configuration settings for the relevant check types in the SAP system. Ensure that there are no overlapping checks defined for the same transaction type. This can typically be done in the configuration settings for financial transactions or invoice processing.
  
  
  Check Transaction Data: Review the transaction data that is causing the error. Look for any duplicate entries or inconsistencies that might lead to the system attempting to perform multiple checks.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the multiple checks are being triggered. This may involve looking at the relevant function modules or methods in the ABAP code.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific check types involved. There may be specific guidelines or known issues that can provide further insight.
  
  
  SAP Support: If the issue cannot be resolved through configuration or data review, consider reaching out to SAP support for assistance. They may have additional insights or patches available for your specific version of SAP.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in checking configurations, such as SPRO (for configuration), SE11 (for data dictionary), or SE80 (for object navigator).
  SAP Notes: Search for SAP Notes related to EDEREG_INV320 for any specific fixes or recommendations provided by SAP.
  Community 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 cause of the error and implement a solution to resolve it.