How To Fix DB666 - Specify only the upper range limit

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 666

• Message text: Specify only the upper range limit

What causes this issue?

You selected the <LS>LE</> (Less then or Equal) option and specified
both range limits.

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?

With <LS>LE</>, you should specify only the upper range limit (in the
<LS>From</> field).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB666 - Specify only the upper range limit ?

  The SAP error message DB666, which states "Specify only the upper range limit," typically occurs in the context of database queries or selections where a range of values is expected. This error indicates that the system is expecting a range specification but has received an invalid input, often due to the way the selection criteria are defined.
  Cause:
  
  Incorrect Range Specification: The error usually arises when a user tries to specify a range in a selection screen but only provides the upper limit without a corresponding lower limit.
  Field Type Mismatch: If the field being queried expects a range but is not properly defined in the selection criteria, it can lead to this error.
  User Input Error: Users may inadvertently leave the lower limit blank while entering the upper limit.
  
  Solution:
  
  Check Selection Criteria: Ensure that both the lower and upper limits are specified when defining a range. If you only want to specify an upper limit, you may need to adjust your query or selection logic.
  Use Single Value Instead of Range: If you only need to filter by a single value, consider using a single value selection instead of a range.
  Review Field Definitions: Check the data dictionary (SE11) for the field in question to ensure that it is defined correctly and that the expected input format is being followed.
  Debugging: If you are a developer or have access to debugging tools, you can trace the program to see where the error is being triggered and adjust the logic accordingly.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes where database selections are made, such as SE16 (Data Browser) or SE11 (Data Dictionary).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for guidelines on how to properly specify ranges in selection screens.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP Basis or development team for further assistance.