How To Fix OB121 - Date overlap with license & (same check data)

OB121 - Overview

• Message type: E = Error

• Message class: OB - IS-OIL Downstream TDP messages

• Message number: 121

• Message text: Date overlap with license & (same check data)

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 OB121 - Date overlap with license & (same check data) ?

  The SAP error message OB121 indicates that there is a date overlap with a license in the system. This typically occurs when you are trying to create or modify a license record in the SAP system, and the date range you are entering conflicts with an existing license record.
  
  Cause:
  
  Date Overlap: The primary cause of this error is that the start and end dates you are trying to enter for a new license or a change to an existing license overlap with the dates of another license that is already defined in the system.
  Duplicate Entries: There may be duplicate entries for the same license type with overlapping date ranges.
  Incorrect Data Entry: The dates entered may not be in the correct format or may not adhere to the business rules defined in the system.
  
  
  Solution:
  
  Check Existing Licenses: Review the existing licenses in the system to identify any that overlap with the dates you