How To Fix EA636 - &1 (SEND_ENH_SEG)

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 636

• Message text: &1 (SEND_ENH_SEG)

What causes this issue?

When creating IDocs, the application can attach generic segments (type
E1IDOCENHANCEMENT) to the IDoc and transfer data too.

System Response

Not all target systems can use this generic segment.

How to fix this error?

Set this indicator if you want to transfer these generic segments to the
target system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA636 - &1 (SEND_ENH_SEG) ?

  The SAP error message EA636, which is associated with the enhancement segment (SEND_ENH_SEG), typically occurs in the context of IDoc processing or when dealing with data transfer between systems. This error indicates that there is an issue with the enhancement segment that is being sent or processed.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incorrect Data: The enhancement segment may be missing required fields or contain incorrect data that does not meet the expected format or criteria.
  Configuration Issues: There may be configuration issues in the IDoc type or the associated message type that prevent the enhancement segment from being processed correctly.
  Incompatibility: The enhancement segment may not be compatible with the version of the IDoc or the receiving system.
  Custom Enhancements: If there are custom enhancements implemented, they may not be functioning as expected, leading to this error.
  
  Solution:
  To resolve the EA636 error, you can take the following steps:
  
  Check IDoc Structure: Verify the structure of the IDoc and ensure that all required fields in the enhancement segment are populated correctly.
  Review Configuration: Check the configuration settings for the IDoc type and message type in transaction WE30 (IDoc Types) and WE81 (Message Types) to ensure they are set up correctly.
  Debugging: Use transaction WE02 or WE05 to analyze the IDoc and identify the specific segment causing the issue. You can also use the debugger to trace the processing of the IDoc.
  Check Custom Code: If there are custom enhancements or user exits, review the code to ensure it is functioning correctly and not causing the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type and enhancement segment for any known issues or additional guidance.
  Testing: After making changes, test the IDoc processing again to ensure that the error is resolved.
  
  Related Information:
  
  IDoc Processing: Understanding how IDocs work in SAP can help in troubleshooting issues. Familiarize yourself with the IDoc lifecycle, including creation, processing, and error handling.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02 (Display IDoc), WE05 (IDoc List), and WE30 (IDoc Types) for monitoring and troubleshooting IDocs.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert for further assistance.