How To Fix EI299 - The last line of the block precedes the first line

SAP Error Message - Details

• Message type: E = Error

• Message class: EI - Foreign Trade: Gen. Output

• Message number: 299

• Message text: The last line of the block precedes the first line

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EI299 - The last line of the block precedes the first line ?

  The SAP error message EI299, "The last line of the block precedes the first line," typically occurs during the processing of data in SAP, particularly when dealing with data blocks in batch input sessions or during data uploads. This error indicates that there is an inconsistency in the order of the data lines being processed, which can lead to issues in data integrity and processing.
  Cause:
  
  Data Order Issue: The error usually arises when the data being processed is not in the expected order. For example, if the last line of a data block is supposed to be processed after the first line, but the system finds it in the wrong order, it triggers this error.
  Corrupted Data File: If the data file being uploaded is corrupted or improperly formatted, it can lead to this error.
  Incorrect Batch Input Session: If the batch input session is not correctly set up or if there are issues with the session itself, it can cause this error.
  
  Solution:
  
  Check Data Order: Review the data being uploaded or processed to ensure that it is in the correct order. Make sure that the sequence of records follows the expected logic.
  Validate Data File: If you are uploading data from a file, check the file for any corruption or formatting issues. Ensure that it adheres to the required structure.
  Recreate Batch Input Session: If the error occurs during a batch input session, consider recreating the session. Ensure that all data is correctly formatted and in the right order before processing.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that is generating the error to identify the specific cause.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific transaction or process you are working with for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SM35 (for batch input sessions) or ST22 (for dumps).
  Community Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.