How To Fix B1263 - Error when reading IDoc: IDoc number is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 263

• Message text: Error when reading IDoc: IDoc number is invalid

What causes this issue?

The IDoc could not be read in the previous step because the number
in the program was invalid. This error can only result from a
program error.

How to fix this error?

Please contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1263 - Error when reading IDoc: IDoc number is invalid ?

  The SAP error message B1263, which states "Error when reading IDoc: IDoc number is invalid," typically occurs when there is an issue with the IDoc (Intermediate Document) number being processed. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of B1263 Error
  
  
  Invalid IDoc Number: The IDoc number being referenced does not exist in the system. This could be due to a typo or an incorrect IDoc number being used in the processing.
  
  
  IDoc Deletion: The IDoc may have been deleted or archived, making it unavailable for reading.
  
  
  IDoc Status: The IDoc might be in a status that does not allow it to be processed (e.g., it is in an error state).
  
  
  Database Issues: There could be issues with the database that prevent the IDoc from being read correctly.
  
  
  Authorization Issues: The user or process attempting to read the IDoc may not have the necessary authorizations to access it.
  
  
  Solutions to B1263 Error
  
  
  Verify IDoc Number: Check the IDoc number being used in the transaction or program. Ensure that it is correct and exists in the system.
  
  
  Check IDoc Status: Use transaction code WE02 or WE05 to view the IDoc and check its status. If the IDoc is in an error state, you may need to troubleshoot the underlying issue.
  
  
  Reprocess IDoc: If the IDoc is in an error state, you can attempt to reprocess it using transaction code BD87 or by using the appropriate function module.
  
  
  Check for Deletion: Ensure that the IDoc has not been deleted or archived. If it has been archived, you may need to retrieve it from the archive.
  
  
  Database Consistency: Check for any database issues that might be affecting the IDoc processing. You may need to work with your database administrator to resolve any inconsistencies.
  
  
  Authorization Check: Ensure that the user or process has the necessary authorizations to access and read the IDoc.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  IDoc Monitoring: Regularly monitor IDocs using transaction codes WE02 and WE05 to catch issues early.
  Error Handling: Implement proper error handling in your IDoc processing logic to manage and log errors effectively.
  Documentation: Refer to SAP documentation for IDoc processing and error handling for more detailed guidance.
  
  By following these steps, you should be able to identify the cause of the B1263 error and implement a solution to resolve it.