How To Fix CNV_DMC_UI_FW_EXCEPT021 - Specify the time in format __:__:__

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_UI_FW_EXCEPT - Messages for exception classes

• Message number: 021

• Message text: Specify the time in format __:__:__

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 CNV_DMC_UI_FW_EXCEPT021 - Specify the time in format __:__:__ ?

  The SAP error message CNV_DMC_UI_FW_EXCEPT021 with the description "Specify the time in format ::__" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that the time input provided does not conform to the expected format.
  Cause:
  The error is caused by an incorrect time format being entered in a field that requires a specific time format. The expected format is usually HH:MM:SS, where:
  
  HH is the hour (00 to 23)
  MM is the minute (00 to 59)
  SS is the second (00 to 59)
  
  If the input does not match this format, the system will throw this error.
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Input Format: Ensure that the time you are entering follows the HH:MM:SS format strictly. For example, if you want to enter 2:30 PM, you should enter it as 14:30:00.
  
  
  Leading Zeros: If you are entering single-digit hours or minutes, make sure to include leading zeros. For example, instead of entering 9:5:3, you should enter 09:05:03.
  
  
  Validation: If the input is being taken from a user interface, ensure that there are no extra spaces or invalid characters in the input field.
  
  
  Documentation: Refer to the specific documentation for the SAP tool you are using to ensure that you are following any additional guidelines or requirements for time input.
  
  
  Testing: After correcting the input, try to execute the process again to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the Data Migration Cockpit for any known issues or updates that might address this error.
  User Guides: Review user guides or training materials for the specific SAP module you are working with, as they may provide additional context on input formats.
  Community Forums: If the issue persists, consider reaching out to SAP community forums or support for further assistance.
  
  By ensuring that the time is entered in the correct format, you should be able to resolve the error and proceed with your data migration or conversion tasks.