How To Fix B1305 - IDoc & already processed, processing not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 305

• Message text: IDoc & already processed, processing not possible

What causes this issue?

The IDoc &V1& is currently locked by another user.
Processing is not possible.

How to fix this error?

To find out the user who locked the IDoc, display the corresponding
lock entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1305 - IDoc & already processed, processing not possible ?

  The SAP error message B1305 indicates that an IDoc (Intermediate Document) has already been processed, and therefore, further processing of that IDoc is not possible. This error typically arises in scenarios where an IDoc is being reprocessed or when there is an attempt to process an IDoc that has already been successfully handled.
  Causes:
  
  Duplicate Processing Attempt: The IDoc has already been processed successfully, and a subsequent attempt to process it again is being made.
  IDoc Status: The IDoc may have a status that indicates it has already been processed (e.g., status 53 - "Application Document Not Posted").
  Error Handling: If an IDoc was processed but encountered errors, it may have been marked as processed, preventing further attempts to process it.
  Configuration Issues: There may be issues in the configuration of the IDoc processing logic that lead to incorrect status updates.
  
  Solutions:
  
  Check IDoc Status: Use transaction code WE02 or WE05 to check the status of the IDoc. If it has already been processed, you may need to look for the corresponding application document to verify its processing.
  Reprocess if Necessary: If the IDoc needs to be reprocessed due to an error, you may need to change its status back to a processable state (e.g., status 30 - "Ready for Dispatch") using transaction code BD87 or by using the appropriate function module.
  Review Application Logs: Check the application logs for any errors or warnings related to the IDoc processing. This can provide insights into why the IDoc was marked as processed.
  Adjust Configuration: If the issue is recurring, review the IDoc processing configuration in the relevant modules (e.g., ALE, EDI) to ensure that it is set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to IDoc processing for any specific guidance or known issues related to the error message B1305.
  
  Related Information:
  
  IDoc Types: Understand the specific IDoc type you are working with, as different IDoc types may have different processing rules.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02 (Display IDoc), WE05 (IDoc List), BD87 (Reprocess IDocs), and others for monitoring and managing IDocs.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to IDoc processing.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.