How To Fix DMC_DTL339 - No actual parameter for formal parameter &1 exists in the rule &2

DMC_DTL339 - Overview

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 339

• Message text: No actual parameter for formal parameter &1 exists in the rule &2

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 DMC_DTL339 - No actual parameter for formal parameter &1 exists in the rule &2 ?

  The SAP error message DMC_DTL339 indicates that there is a mismatch between the parameters defined in a rule and the actual parameters being passed to it. This typically occurs in the context of Data Management and Data Quality processes, particularly when working with Data Migration Cockpit (DMC) or similar tools.
  
  Cause:
  The error arises when:
  
  A formal parameter (defined in the rule) is expected, but no actual parameter is provided during the execution of that rule.
  There may be a typo or misconfiguration in the rule definition or the data mapping.
  The rule might have been modified, and the changes were not reflected in the data processing logic.
  The data source or target structure may have changed, leading to missing parameters.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Rule Definition:
  
  Review the rule definition in the DMC to ensure that all formal parameters are correctly defined.
  Ensure that the parameter names match exactly with what is