How To Fix ECCEDI101 - Invalid IDoc main program: function mod. &1 only processes IDoc type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ECCEDI - IS-U Deregulation: IDoc Processing

• Message number: 101

• Message text: Invalid IDoc main program: function mod. &1 only processes IDoc type &2

What causes this issue?

Function module <ZH>&V1&</> was called to automatically process an IDoc
with type <ZH>&V3&</>, however, this function module can only process
IDocs with type <ZH>&V2&</>.

System Response

IDoc processing is cancelled. The IDoc is assigned an error status.

How to fix this error?

Maintain the IDoc settings for IDoc type <ZH>&V2&</> in the
<ZH>WEDI(IDoc and EDI Basis)</> menu.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ECCEDI101 - Invalid IDoc main program: function mod. &1 only processes IDoc type &2 ?

  The SAP error message ECCEDI101 indicates that there is an issue with the processing of an IDoc (Intermediate Document) in the SAP system. Specifically, the error message states that the main program for the IDoc is invalid for the function module being called, and it only processes a specific IDoc type.
  Cause:
  
  Incorrect IDoc Type: The IDoc being processed does not match the expected IDoc type for the function module being called. Each function module is designed to handle specific IDoc types, and if the IDoc type does not match, this error will occur.
  Configuration Issues: There may be configuration issues in the IDoc processing settings, such as incorrect mapping or settings in the partner profiles.
  Custom Development: If there are custom developments or modifications in the IDoc processing logic, they may not be correctly handling the IDoc type being sent.
  Missing or Incorrect Function Module: The function module that is supposed to process the IDoc may not be correctly defined or may not exist in the system.
  
  Solution:
  
  Check IDoc Type: Verify the IDoc type being processed. Ensure that it matches the expected IDoc type for the function module being called. You can check the IDoc type in the IDoc monitoring transaction (WE02 or WE05).
  Review Function Module: Check the function module that is being called for processing the IDoc. Ensure that it is the correct one for the IDoc type you are working with. You can find the function module in the IDoc type definition.
  Partner Profile Configuration: Review the partner profile settings (transaction WE20) to ensure that the correct message type and IDoc type are configured for the partner.
  Debugging: If necessary, debug the IDoc processing to identify where the mismatch is occurring. This can help pinpoint whether the issue is with the IDoc data, the function module, or the configuration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type and function module for any known issues or additional configuration steps that may be required.
  
  Related Information:
  
  IDoc Monitoring: Use transaction codes WE02 or WE05 to monitor IDocs and check their status.
  Function Module Documentation: Review the documentation for the specific function module to understand its expected input and processing logic.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the ECCEDI101 error and implement a solution to resolve it.