How To Fix EDATEX202 - Internal error: IDOC for data exchange task has already been created

SAP Error Message - Details

• Message type: E = Error

• Message class: EDATEX - Messages for Data Exchange Processes

• Message number: 202

• Message text: Internal error: IDOC for data exchange task has already been created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDATEX202 - Internal error: IDOC for data exchange task has already been created ?

  The SAP error message EDATEX202 indicates that there is an internal error related to the IDOC (Intermediate Document) for a data exchange task that has already been created. This typically occurs in scenarios where the system attempts to create an IDOC for a data exchange task that has already been processed or is in the process of being processed.
  Causes:
  
  
  Duplicate Processing: The error often arises when there is an attempt to create an IDOC for a task that has already been initiated. This can happen due to:
  
  A retry mechanism that triggers the creation of an IDOC again.
  A manual trigger of the data exchange task while another instance is still processing.
  
  
  
  System Configuration Issues: Misconfigurations in the IDOC processing settings or data exchange task settings can lead to this error.
  
  
  Concurrency Issues: If multiple processes are trying to create IDOCs for the same data exchange task simultaneously, it can lead to conflicts.
  
  
  Incomplete Previous Processing: If a previous IDOC creation was interrupted or failed, it might leave the system in a state where it thinks an IDOC is still being processed.
  
  
  Solutions:
  
  
  Check IDOC Status: Use transaction WE02 or WE05 to check the status of IDOCs related to the data exchange task. Ensure that there are no pending or erroneous IDOCs that need to be addressed.
  
  
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  Avoid Duplicate Triggers: Ensure that the process that triggers the IDOC creation is not being executed multiple times inadvertently. Implement checks to prevent duplicate processing.
  
  
  Clear Stuck Processes: If there are stuck or incomplete processes, you may need to clear them. This could involve:
  
  Deleting or reprocessing the problematic IDOCs.
  Restarting the relevant background jobs or processes.
  
  
  
  Consult Documentation: Review the SAP documentation or notes related to the specific data exchange task you are working with. There may be specific recommendations or patches available.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the root cause, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurs.
  
  
  Related Information:
  
  IDOC Types: Familiarize yourself with the specific IDOC types being used in your data exchange tasks, as different types may have different processing rules.
  Transaction Codes: Common transaction codes related to IDOC processing include:
  
  WE02 / WE05: Display IDOC
  WE19: Test IDOC
  BD87: Reprocess IDOC
  
  
  Monitoring Tools: Utilize SAP monitoring tools to keep track of IDOC processing and identify issues proactively.
  
  By following these steps, you should be able to diagnose and resolve the EDATEX202 error effectively.