How To Fix E0101 - You have the first selected IDoc again

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 101

• Message text: You have the first selected IDoc again

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message E0101 - You have the first selected IDoc again ?

  The SAP error message E0101, which states "You have the first selected IDoc again," typically occurs in the context of IDoc processing. This error indicates that the system has detected a duplicate IDoc that has already been processed or selected for processing.
  Cause:
  
  Duplicate IDoc: The most common cause of this error is that the same IDoc has been selected multiple times for processing. This can happen if the IDoc is reprocessed or if there is a mistake in the selection criteria used to fetch IDocs for processing.
  IDoc Status: The IDoc may still be in a status that allows it to be selected again, such as "Ready for Dispatch" or "Processed" but not yet marked as "Completed."
  Configuration Issues: There may be issues with the configuration of the IDoc processing logic, leading to incorrect handling of IDoc statuses.
  
  Solution:
  
  Check IDoc Status: Verify the status of the IDoc in transaction WE02 or WE05. Ensure that the IDoc has been processed correctly and is not in a status that allows it to be selected again.
  Remove Duplicates: If you are manually selecting IDocs for processing, ensure that you are not selecting the same IDoc multiple times. Adjust your selection criteria to avoid duplicates.
  Reprocess IDocs: If you need to reprocess an IDoc, ensure that it is in a status that allows reprocessing (e.g., "Error" status). You can use transaction BD87 to reprocess IDocs that have failed.
  Check Custom Logic: If you have custom logic for IDoc processing, review it to ensure that it correctly handles IDoc selection and processing without allowing duplicates.
  Consult Documentation: Review SAP documentation or notes related to IDoc processing for any specific guidance or known issues related to this error.
  
  Related Information:
  
  Transaction Codes: 
  
  WE02: Display IDocs
  WE05: IDoc List
  BD87: Reprocess IDocs
  
  
  IDoc Status Codes: Familiarize yourself with the various IDoc status codes to understand the current state of your IDocs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.