How To Fix FDT_TRACE_INFO420 - &1 condition &2: does not match pattern &3; value &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_TRACE_INFO - Messages to enrich traces with additional info

• Message number: 420

• Message text: &1 condition &2: does not match pattern &3; value &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_TRACE_INFO420 - &1 condition &2: does not match pattern &3; value &4 ?

  The SAP error message FDT_TRACE_INFO420 typically indicates that there is a validation issue with a field in a data transformation or mapping process. This error occurs when a value does not conform to the expected format or pattern defined for that field.
  Cause:
  The error message can be broken down as follows:
  
  Condition &2: This refers to the specific condition or field that is being validated.
  Pattern &3: This indicates the expected format or pattern that the value should match.
  Value &4: This is the actual value that was provided, which does not match the expected pattern.
  
  Common causes for this error include:
  
  Incorrect Data Format: The data being processed does not match the expected format (e.g., a date in the wrong format, a numeric value with invalid characters, etc.).
  Configuration Issues: The mapping or transformation rules may not be correctly configured to handle the incoming data.
  Data Quality Issues: The source data may contain unexpected or malformed values.
  
  Solution:
  To resolve the FDT_TRACE_INFO420 error, you can take the following steps:
  
  
  Check the Data: Review the value that is causing the error (value &4) and compare it against the expected pattern (pattern &3). Ensure that the data conforms to the required format.
  
  
  Review Mapping/Transformation Rules: Check the configuration of the data transformation or mapping process. Ensure that the rules are correctly defined to handle the incoming data.
  
  
  Data Cleansing: If the source data is causing the issue, consider implementing data cleansing processes to ensure that the data meets the required standards before it is processed.
  
  
  Adjust Patterns: If the expected pattern is too strict or not aligned with the actual data, consider adjusting the pattern to accommodate valid variations of the data.
  
  
  Testing: After making changes, test the data transformation process with various data inputs to ensure that the issue is resolved and that other data is processed correctly.
  
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for more details on data transformation and mapping processes.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to share solutions.
  Debugging Tools: Utilize SAP debugging tools to trace the data flow and identify where the validation is failing.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.