How To Fix LTR2_RN021 - Configuration of renumbering project changed

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 021

• Message text: Configuration of renumbering project changed

Self-Explanatory Message

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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 LTR2_RN021 - Configuration of renumbering project changed ?

  The SAP error message LTR2_RN021 indicates that there has been a change in the configuration of a renumbering project. This typically occurs in the context of SAP's Logistics and Transportation Management modules, particularly when dealing with the renumbering of documents or master data.
  Cause:
  The error can be triggered by several factors, including:
  
  Changes in Configuration: If the configuration settings for the renumbering project have been modified after the project was created, it can lead to inconsistencies.
  Inconsistent Data: If the data being processed does not align with the current configuration settings, it may cause this error.
  User Actions: If a user attempts to execute a process that relies on the renumbering project while changes are being made, it can lead to this error.
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Review Configuration Changes:
  
  Check the configuration settings of the renumbering project to identify any recent changes.
  Ensure that the settings are consistent and correctly defined.
  
  
  
  Revalidate the Project:
  
  If changes were made, revalidate the renumbering project to ensure that it is correctly set up.
  You may need to re-execute the project or refresh the data to align with the new configuration.
  
  
  
  Check for Inconsistent Data:
  
  Review the data that is being processed to ensure it matches the expected format and criteria defined in the renumbering project.
  Correct any inconsistencies in the data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the renumbering project and the error message.
  Look for any notes or updates from SAP that may address this specific error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance.
  Provide them with details of the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes related to renumbering projects, such as LTR2 (Logistics Renumbering).
  SAP Notes: Search for SAP Notes that may provide additional insights or patches related to this error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.