How To Fix /PF1/MSG_CONV101 - Error converting DTA; no A record before E record allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 101

• Message text: Error converting DTA; no A record before E record allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV101 - Error converting DTA; no A record before E record allowed ?

  The SAP error message /PF1/MSG_CONV101 indicates that there is an issue with the data conversion process, specifically related to the sequence of records in a data file. The error message "Error converting DTA; no A record before E record allowed" suggests that the system encountered an "E" record (which typically signifies the end of a data segment) before it found an "A" record (which usually indicates the start of a data segment). This is a violation of the expected sequence of records.
  Cause:
  
  Incorrect File Format: The data file being processed may not be formatted correctly, leading to the presence of an "E" record before an "A" record.
  Data Corruption: The data file may be corrupted or improperly generated, causing the records to be out of order.
  Configuration Issues: There may be issues with the configuration settings in the SAP system that dictate how data files are processed.
  
  Solution:
  
  Check the Data File: Review the data file being processed to ensure that it adheres to the expected format. Make sure that all "A" records are present before any "E" records.
  Re-generate the Data File: If the data file is corrupted or improperly formatted, regenerate it from the source system or application.
  Validate Record Sequence: Implement validation checks to ensure that the sequence of records is correct before processing the file in SAP.
  Review Configuration Settings: Check the configuration settings in the SAP system related to data import/export processes to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or guides related to the specific data conversion process you are using to ensure compliance with the expected formats.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  Transaction Codes: Use transaction codes like SE38 to run reports that may help in diagnosing the issue or SM37 to check job logs for more detailed error messages.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.