How To Fix DMCLG746 - Actual parameter &1 is not a valid

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 746

• Message text: Actual parameter &1 is not a 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG746 - Actual parameter &1 is not a valid ?

  The SAP error message DMCLG746, which states "Actual parameter &1 is not a valid," typically indicates that there is an issue with the parameters being passed to a function or method in the SAP system. This error can occur in various contexts, such as during data processing, report generation, or when executing specific transactions.
  Cause:
  
  Invalid Parameter Value: The actual parameter being passed (represented by &1) does not match the expected format or value range defined in the function or method.
  Data Type Mismatch: The parameter type may not align with what the function expects (e.g., passing a string when an integer is expected).
  Missing or Incorrect Configuration: The configuration settings related to the function or transaction may be incorrect or incomplete.
  Custom Code Issues: If there are custom developments or enhancements, they may be passing incorrect parameters to standard SAP functions.
  
  Solution:
  
  Check Parameter Value: Review the value of the parameter being passed. Ensure it is valid and conforms to the expected format and range.
  Review Function Documentation: Look at the documentation for the function or method being called to understand the expected parameters and their types.
  Debugging: If you have access to the ABAP code, use the debugger to trace the execution and see what values are being passed to the function. This can help identify where the invalid parameter is coming from.
  Configuration Review: If the error is related to a specific configuration, review the settings in the relevant transaction codes (e.g., SPRO for configuration settings).
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to the specific module or function you are working with.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Error Logs: Check the system logs (transaction SLG1) for additional context or related error messages that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the DMCLG746 error and implement a solution.