How To Fix 3L187 - Time/measurement unit and number are exclusive

SAP Error Message - Details

• Message type: E = Error

• Message class: 3L - HR: Messages for Mexico

• Message number: 187

• Message text: Time/measurement unit and number are exclusive

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 3L187 - Time/measurement unit and number are exclusive ?

  The SAP error message 3L187 ("Time/measurement unit and number are exclusive") typically occurs in the context of time or measurement-related entries in SAP, particularly when dealing with time sheets, work orders, or other modules that require precise time or measurement inputs.
  Cause:
  This error arises when there is a conflict between the time/measurement unit and the number provided in a transaction. Specifically, it indicates that the system expects either a time unit (like hours) or a measurement unit (like quantity), but not both at the same time. For example, if you are trying to enter both a quantity and a time measurement in the same field or context, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Fields: Review the fields where you are entering data. Ensure that you are only entering either a time measurement or a quantity, but not both. For instance, if you are entering hours worked, do not also enter a quantity.
  
  
  Review Configuration: If you are a system administrator or have access to configuration settings, check the configuration for the relevant module (like HR, PM, etc.) to ensure that the settings for time and measurement units are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into the expected input formats and any restrictions.
  
  
  User Training: If this error is occurring frequently among users, consider providing training or guidance on how to correctly enter data in the system to avoid conflicts between time and measurement units.
  
  
  Debugging: If you have access to technical support or development resources, you may want to debug the transaction to see if there are any underlying issues in the code or configuration that could be causing this error.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes depending on the context (e.g., CATS for time sheets, IW31/IW32 for work orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific error messages or behaviors.
  Community Forums: Consider searching or posting in SAP community forums or discussion boards for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.