How To Fix DB650 - Lower limit is greater than upper limit

SAP Error Message - Details

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 650

• Message text: Lower limit is greater than upper limit

What causes this issue?

With ranges, the lower limit must not be greater than the upper limit.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB650 - Lower limit is greater than upper limit ?

  The SAP error message DB650 "Lower limit is greater than upper limit" typically occurs in the context of database operations, particularly when dealing with range selections or data retrieval where a lower limit value is incorrectly set to be greater than the upper limit value. This can happen in various scenarios, such as during data selection in reports, queries, or when defining ranges in selection screens.
  Cause:
  
  Incorrect Range Definition: The most common cause is that the user has defined a range in a selection screen or report where the lower limit is mistakenly set to a value that is greater than the upper limit.
  Data Entry Error: Manual input errors can lead to this situation, where the user inadvertently enters the limits in the wrong order.
  Program Logic Error: If the error arises from a custom program or report, there may be a logical flaw in how the limits are being set or calculated.
  
  Solution:
  
  Check Input Values: Review the input values for the selection criteria. Ensure that the lower limit is indeed less than or equal to the upper limit.
  Correct the Range: If you find that the lower limit is greater than the upper limit, correct the values accordingly.
  Debug Custom Programs: If the error is occurring in a custom program, debug the code to identify where the limits are being set and ensure that the logic correctly establishes the lower and upper limits.
  Validation Logic: Implement validation logic in the selection screen to prevent users from entering invalid ranges. This can be done by adding checks that prompt the user if the lower limit exceeds the upper limit.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Documentation: Review the documentation for the specific transaction or report you are using to understand how range selections are expected to work.
  User Training: If this error occurs frequently, consider providing training to users on how to correctly enter selection criteria in SAP.
  
  By following these steps, you should be able to resolve the DB650 error and prevent it from occurring in the future.