How To Fix >U160 - Error in file: Data record type 2 must be followed by type 2 (item &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 160

• Message text: Error in file: Data record type 2 must be followed by type 2 (item &1)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >U160 - Error in file: Data record type 2 must be followed by type 2 (item &1) ?

  The SAP error message U160 indicates an issue with the structure of a data file being processed, specifically related to the record types in the file. This error typically occurs during the processing of data files in SAP, such as during the upload of data or when processing IDocs.
  Cause:
  The error message "Data record type 2 must be followed by type 2 (item &1)" suggests that the system is expecting a specific sequence of record types in the data file. In this case, it indicates that after a record of type 2, another record of type 2 is expected, but the actual data does not conform to this expectation. This could be due to:
  
  Incorrect File Format: The data file may not be structured correctly, with missing or extra records.
  Data Corruption: The file may have been corrupted or improperly formatted during creation or transfer.
  Improper Data Entry: There may be issues with how the data was entered or exported from the source system.
  
  Solution:
  To resolve the U160 error, you can take the following steps:
  
  
  Check the Data File: Open the data file and verify the structure. Ensure that the record types are in the correct sequence as expected by the SAP system. Specifically, ensure that after each record of type 2, another record of type 2 follows.
  
  
  Validate Data Records: Ensure that all required fields for each record type are populated correctly and that there are no missing or extra records.
  
  
  Recreate the File: If the file appears to be corrupted or improperly formatted, consider recreating it from the source system, ensuring that the export settings are correct.
  
  
  Consult Documentation: Refer to the SAP documentation or the specific interface documentation for the expected file format and record types. This will help you understand the required structure.
  
  
  Test with Sample Data: If possible, test the upload or processing with a smaller set of sample data that is known to be correct. This can help isolate the issue.
  
  
  Error Logs: Check the SAP error logs for any additional information that might provide context for the error.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data uploads, such as LSMW, SE38, or WE19 for IDoc processing, as they may provide additional tools for troubleshooting.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues encountered by other users.
  
  By following these steps, you should be able to identify and correct the issue causing the U160 error in your SAP system.