How To Fix MDQ_DATA_IMPORT110 - Header line of rule data file not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_DATA_IMPORT -

• Message number: 110

• Message text: Header line of rule data file not valid

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_DATA_IMPORT110 - Header line of rule data file not valid ?

  The SAP error message MDQ_DATA_IMPORT110 indicates that there is an issue with the header line of the rule data file being imported into the system. This error typically occurs during the import of master data or configuration data related to the Material Data Quality (MDQ) process.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect File Format: The header line of the data file does not match the expected format. This could be due to missing fields, extra fields, or incorrect delimiters.
  Data Type Mismatch: The data types of the fields in the header line do not match the expected data types defined in the SAP system.
  Encoding Issues: The file may not be encoded correctly (e.g., UTF-8 vs. ANSI), leading to misinterpretation of the header line.
  Incorrect Field Names: The field names in the header line may not match the expected field names in the SAP system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the File Format:
  
  Ensure that the header line of the data file matches the expected format as defined in the SAP documentation.
  Verify that the correct number of fields is present and that they are in the correct order.
  
  
  
  Validate Field Names:
  
  Cross-check the field names in the header line with the expected field names in the SAP system. Make sure there are no typos or discrepancies.
  
  
  
  Review Data Types:
  
  Ensure that the data types of the fields in the header line are compatible with what SAP expects. For example, if a field is expected to be numeric, ensure that it does not contain any non-numeric characters.
  
  
  
  Check Encoding:
  
  Make sure the file is saved with the correct encoding (e.g., UTF-8). You can use text editors or tools to verify and change the encoding if necessary.
  
  
  
  Use Sample Files:
  
  If available, use a sample data file provided by SAP as a reference to create your own data file. This can help ensure that the format and structure are correct.
  
  
  
  Test with Minimal Data:
  
  If possible, try importing a minimal version of the data file with just the header line and a few rows of data to isolate the issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., Material Management, Master Data Management) for detailed information on the expected file format and structure.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., MDG, MDQ) that may help in managing and importing data.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message MDQ_DATA_IMPORT110.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message. If the problem persists, consider reaching out to your SAP support team for further assistance.