How To Fix /SMB/FKCHK103 - Data &1 cannot be converted. Table: &2, Field: &3. &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/FKCHK -

• Message number: 103

• Message text: Data &1 cannot be converted. Table: &2, Field: &3. &4

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 /SMB/FKCHK103 - Data &1 cannot be converted. Table: &2, Field: &3. &4 ?

  The SAP error message /SMB/FKCHK103 Data &1 cannot be converted. Table: &2, Field: &3. &4 typically indicates that there is an issue with data conversion in the context of financial postings or data processing. This error often arises when the system attempts to convert data from one format to another, and it encounters a value that is not compatible with the expected format.
  Cause:
  
  Data Type Mismatch: The data in the specified field does not match the expected data type. For example, if a numeric field contains non-numeric characters, the conversion will fail.
  Invalid Data: The data being processed may contain invalid or unexpected values that cannot be converted to the required format.
  Configuration Issues: There may be issues with the configuration of the data types or the settings in the relevant tables.
  Custom Code: If there are custom developments or enhancements, they may not handle certain data formats correctly.
  
  Solution:
  
  Check Data: Review the data in the specified table and field. Ensure that the data conforms to the expected format and data type. Look for any non-numeric characters in numeric fields or invalid date formats in date fields.
  Data Cleansing: If invalid data is found, it may need to be corrected or cleansed before processing.
  Review Configuration: Check the configuration settings for the relevant tables and fields to ensure they are set up correctly.
  Debugging: If the error occurs in a custom program or enhancement, debug the code to identify where the conversion is failing and make necessary adjustments.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the structure of the table and field mentioned in the error message.
  Logs: Review application logs (transaction SLG1) for additional context around the error.
  Testing: If possible, replicate the issue in a test environment to better understand the conditions that lead to the error.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.