How To Fix DMC_GENERAL109 - Actual parameter must not be initial

DMC_GENERAL109 - Overview

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 109

• Message text: Actual parameter must not be initial

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_GENERAL109 - Actual parameter must not be initial ?

  The SAP error message DMC_GENERAL109 with the description "Actual parameter must not be initial" typically occurs in the context of Data Migration Cockpit (DMC) or when working with data migration processes in SAP. This error indicates that a required parameter is missing or has not been initialized properly in the function module or method being called.
  
  Cause:
  
  Missing Input Parameter: The error usually arises when a required input parameter for a function or method is not provided or is set to an initial (empty) value.
  Incorrect Mapping: If you are mapping fields in a migration template, ensure that all mandatory fields are filled out correctly.
  Data Validation: The data being processed may not meet the validation criteria set in the migration process, leading to the error.
  
  Configuration Issues: There may be issues with the configuration of the migration project or the data source.
  
  
  Solution:
  
  Check Input Parameters: Review the function or method call that triggered the error.