How To Fix MEREP_00618 - Reference type &1 of import parameter is duplicated in &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_00 - Basic Message

• Message number: 618

• Message text: Reference type &1 of import parameter is duplicated in &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_00618 - Reference type &1 of import parameter is duplicated in &2 ?

  The SAP error message MEREP_00618 indicates that there is a duplication issue with the reference type of an import parameter in a specific context, typically related to the use of the SAP MII (Manufacturing Integration and Intelligence) or similar modules. This error usually arises when the same reference type is defined multiple times for the same import parameter, which can lead to confusion in processing.
  Cause:
  The error is caused by:
  
  Duplicate Definitions: The same reference type is defined more than once for an import parameter in the context of a function module, method, or interface.
  Incorrect Configuration: There may be a misconfiguration in the data model or the way the import parameters are set up in the relevant transaction or program.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Import Parameters: Review the import parameters in the relevant function module, method, or interface. Ensure that each reference type is unique and not duplicated.
  
  
  Modify Definitions: If you find duplicate reference types, modify the definitions to ensure that each import parameter has a unique reference type.
  
  
  Review Related Objects: Check any related objects or structures that might be using the same reference type. Ensure that they are correctly defined and do not conflict with each other.
  
  
  Test Changes: After making the necessary changes, test the functionality to ensure that the error is resolved and that the system behaves as expected.
  
  
  Consult Documentation: If you are unsure about the correct reference types or how to configure them, refer to the SAP documentation or consult with a colleague who has experience with the specific module you are working with.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific bugs or issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE80 for Object Navigator, SE37 for Function Modules, etc.) to help you navigate and troubleshoot the issue effectively.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other technical forums where SAP professionals discuss similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the MEREP_00618 error in your SAP environment.