How To Fix LTR2_UI_RN021 - Retention time should be greater than 0.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_RN - Message class for renumbering UI

• Message number: 021

• Message text: Retention time should be greater than 0.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI_RN021 - Retention time should be greater than 0. ?

  The SAP error message LTR2_UI_RN021 indicates that the retention time specified in a certain context (likely related to data retention or archiving) is set to a value that is less than or equal to zero. This is not acceptable as retention time must be a positive value to ensure that data is retained for a specified period.
  Cause:
  
  Incorrect Input: The user may have entered a retention time of zero or a negative number in the relevant field.
  Default Settings: The system might have default settings that are incorrectly configured, leading to a retention time of zero.
  Data Migration Issues: If data is being migrated or imported, the retention time might not have been set correctly during the process.
  
  Solution:
  
  Check Input Values: Review the input fields where the retention time is specified. Ensure that the value is greater than zero.
  Configuration Settings: If the retention time is set in configuration settings, navigate to the relevant configuration area in SAP and ensure that the retention time is set to a positive value.
  Validation Rules: Implement validation rules in the application to prevent users from entering invalid retention times.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on how to set retention times correctly in your specific context.
  Testing: After making changes, test the process again to ensure that the error does not reoccur.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Guides: Review user guides or training materials related to data retention and archiving in SAP.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with details about the context in which the error occurs.
  
  By ensuring that the retention time is set correctly and validating inputs, you should be able to resolve the error message LTR2_UI_RN021.