How To Fix CATALOG_UPLOAD_DATA002 - Failed to read header: download template to see which columns are needed.

SAP Error Message - Details

• Message type: E = Error

• Message class: CATALOG_UPLOAD_DATA - Catalog upload data

• Message number: 002

• Message text: Failed to read header: download template to see which columns are needed.

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 CATALOG_UPLOAD_DATA002 - Failed to read header: download template to see which columns are needed. ?

  The SAP error message CATALOG_UPLOAD_DATA002 indicates that there was a failure in reading the header of the data being uploaded, and it suggests downloading a template to understand which columns are required for the upload process. This error typically occurs during data uploads in SAP systems, particularly when using tools like the SAP GUI or SAP Fiori for data migration or mass data uploads.
  Causes:
  
  Incorrect File Format: The uploaded file may not be in the expected format (e.g., CSV, XLSX) or may have been corrupted.
  Missing Required Columns: The header of the uploaded file may be missing required columns that the system expects.
  Incorrect Column Names: The column names in the uploaded file may not match the expected names in the SAP system.
  Data Type Mismatch: The data types of the values in the columns may not match the expected data types in SAP.
  Empty Header Row: The header row may be empty or improperly formatted, leading to a failure in reading the header.
  
  Solutions:
  
  Download the Template: Follow the error message's suggestion to download the appropriate upload template from SAP. This template will provide the correct structure, including required columns and their names.
  Check File Format: Ensure that the file is saved in the correct format (e.g., CSV or Excel) and that it is not corrupted.
  Verify Column Names: Compare the column names in your file with those in the downloaded template. Make sure they match exactly, including case sensitivity.
  Fill Required Columns: Ensure that all required columns are filled in the uploaded file. If any required columns are missing, add them according to the template.
  Check Data Types: Ensure that the data in each column matches the expected data types (e.g., numeric, text, date).
  Remove Extra Rows: Ensure that there are no extra rows or columns in the file that could interfere with the upload process.
  Test with Sample Data: If possible, try uploading a small sample of data that adheres to the template to see if the issue persists.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with, as it may provide additional insights into the upload process and requirements.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., LSMW, MASS) that may be used for data uploads in SAP.
  
  By following these steps, you should be able to resolve the CATALOG_UPLOAD_DATA002 error and successfully upload your data into the SAP system.