How To Fix DMC_GENERAL055 - File &1 does not contain valid entries

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 055

• Message text: File &1 does not contain valid entries

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

Types can be described by the following semantic:
,,N or NUMC with length, default is 1
C or CHAR with length, default is 1
G or STRING with length, default is 0
D or DATE without length (format YYYYMMDD)
T or TIME without length (format HHMMSS)

Procedure for System Administrators

What causes this issue?

There is no correct line in this file.

System Response

Incorrect line will be skipped.

How to fix this error?

Change your file.
File type has to be 'CSV'. The separator is taken from the
connection definition. Each line in the file has the same structure:
[structurename];<fieldname>;<type>;[length];[KeyFlag];[short
description]
[] # optional entry
<> - non-optional entry

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL055 - File &1 does not contain valid entries ?

  The SAP error message DMC_GENERAL055 indicates that the specified file does not contain valid entries. This error typically occurs in the context of data migration or data import processes, particularly when using tools like SAP Data Migration Cockpit (DMC) or SAP S/4HANA Migration Cockpit.
  Cause:
  
  File Format Issues: The file may not be in the expected format (e.g., CSV, Excel) or may have incorrect delimiters.
  Data Validation Errors: The entries in the file may not meet the validation criteria defined in the target system. This could include incorrect data types, missing mandatory fields, or values that do not conform to predefined formats.
  Empty or Corrupted File: The file might be empty or corrupted, leading to the absence of valid entries.
  Incorrect Mapping: The mapping between the source file and the target fields in SAP may be incorrect, causing the system to fail to recognize valid entries.
  Header Issues: The header row of the file may be missing or incorrectly defined, leading to misinterpretation of the data.
  
  Solution:
  
  Check File Format: Ensure that the file is in the correct format and adheres to the specifications required by SAP. Verify that the delimiters and encoding are correct.
  Validate Data: Review the data entries in the file for compliance with the expected formats and data types. Ensure that all mandatory fields are filled and that the values are valid.
  Inspect File Content: Open the file to check for any corruption or empty rows. Make sure that the data is structured correctly.
  Review Mapping: Check the mapping configuration in the migration tool to ensure that the source fields are correctly mapped to the target fields in SAP.
  Check Headers: Ensure that the header row is present and correctly defined, matching the expected field names in SAP.
  Use Sample Files: If available, use sample files provided by SAP as a reference to format your data correctly.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Migration Cockpit or the specific migration tool you are using for detailed guidelines on file formats and data requirements.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  Error Logs: Check the error logs or detailed error messages provided by the migration tool for more specific information about what might be wrong with the file.
  
  By following these steps, you should be able to identify and resolve the issue causing the DMC_GENERAL055 error message.