How To Fix K41C022 - Error while reading external data from &1

SAP Error Message - Details

• Message type: E = Error

• Message class: K41C - Messages on Transfer of External Actual CO Data

• Message number: 022

• Message text: Error while reading external data from &1

What causes this issue?

You attempted to load data from the file &V1& into the ERP system, but
an error occurred.

System Response

Processing is terminated.

How to fix this error?

Check whether the file &V1& actually exists under this path.
The file &V1& may still be open in another application. If that is the
case, close the file and restart the process.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K41C022 - Error while reading external data from &1 ?

  The SAP error message K41C022, which states "Error while reading external data from &1," typically occurs in the context of data import or integration processes, particularly when dealing with external data sources. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  File Path Issues: The specified file path (&1) may be incorrect or inaccessible. This could be due to a typo, incorrect directory structure, or the file not being present at the specified location.
  File Permissions: The user or the SAP system may not have the necessary permissions to access the file. This can happen if the file is located on a network drive or a restricted folder.
  File Format Issues: The format of the external data file may not match the expected format. For example, if the file is supposed to be a CSV but is in a different format, it can lead to errors.
  Data Consistency: The data within the file may be inconsistent or corrupted, leading to read errors.
  Network Issues: If the file is located on a remote server, network connectivity issues could prevent access to the file.
  SAP Configuration: There may be configuration issues within the SAP system that affect how external data is read.
  
  Solutions:
  
  Verify File Path: Check the file path specified in the error message. Ensure that it is correct and that the file exists at that location.
  Check Permissions: Ensure that the SAP system and the user have the necessary permissions to access the file. You may need to adjust file or folder permissions.
  Validate File Format: Confirm that the file is in the correct format expected by SAP. If necessary, convert the file to the required format.
  Inspect Data Integrity: Open the file and check for any inconsistencies or corruption in the data. Clean or correct the data as needed.
  Test Network Connectivity: If the file is on a remote server, ensure that there are no network issues preventing access. You can try accessing the file from another application to confirm connectivity.
  Review SAP Configuration: Check the relevant SAP configuration settings related to external data import. Ensure that they are set up correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE38 for running reports or SM37 for checking job logs.
  Logs and Traces: Review application logs (transaction SLG1) or system logs (transaction SM21) for additional error messages or warnings that may provide more context.
  Documentation: Refer to SAP documentation for the specific module or functionality you are working with, as it may provide insights into expected file formats and configurations.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.