How To Fix LRM133 - Time unit "&1" already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM - Customizing

• Message number: 133

• Message text: Time unit "&1" already exists

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 LRM133 - Time unit "&1" already exists ?

  The SAP error message LRM133 indicates that there is an attempt to create or define a time unit that already exists in the system. This error typically occurs in the context of time management or planning modules where time units (like hours, days, etc.) are defined for various processes.
  Cause:
  The error is caused by one of the following reasons:
  
  Duplicate Entry: You are trying to create a new time unit with a key or identifier that already exists in the system.
  Configuration Issue: There may be a misconfiguration in the time unit settings, leading to conflicts.
  Data Migration: If data has been migrated from another system, it may have introduced duplicates.
  
  Solution:
  To resolve the LRM133 error, you can take the following steps:
  
  
  Check Existing Time Units:
  
  Navigate to the relevant configuration area in SAP where time units are defined (e.g., SPRO -> Time Management -> Define Time Units).
  Look for the time unit you are trying to create and verify if it already exists.
  
  
  
  Modify or Delete Duplicate:
  
  If the time unit already exists and is valid, you may need to modify your process to use the existing time unit instead of creating a new one.
  If the existing time unit is not needed, consider deleting it if it is safe to do so.
  
  
  
  Use Unique Identifiers:
  
  When creating new time units, ensure that you are using unique identifiers that do not conflict with existing entries.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidelines on managing time units in your version of SAP.
  
  
  
  Check for Custom Developments:
  
  If there are custom developments or enhancements in your SAP system, ensure that they are not causing conflicts with standard time unit definitions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SPRO for configuration or SE11 to check the data dictionary for existing entries.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP Help Portal for detailed information on time management and configuration.
  
  By following these steps, you should be able to identify the cause of the LRM133 error and implement a solution to resolve it.