How To Fix E2138 - Space is not allowed as interval limit

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 138

• Message text: Space is not allowed as interval limit

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message E2138 - Space is not allowed as interval limit ?

  The SAP error message E2138, "Space is not allowed as interval limit," typically occurs when you are trying to define an interval in a selection screen or a report, and you have inadvertently included a space as one of the limits. This can happen in various contexts, such as when specifying ranges for selection criteria in reports or queries.
  Cause:
  The error is caused by the presence of a space character in the interval limits. In SAP, when defining ranges for selection criteria, both the lower and upper limits must be valid values. A space is not considered a valid value and thus triggers this error.
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Input Fields: Review the input fields where you are defining the interval limits. Ensure that there are no leading or trailing spaces in the fields.
  
  
  Remove Spaces: If you find any spaces, remove them. Make sure that both the lower and upper limits are filled with valid data.
  
  
  Default Values: If the fields are optional and you are not using them, ensure that they are left blank rather than filled with spaces.
  
  
  Validation: If you are using a custom program or report, add validation logic to check for spaces in the input fields before processing the selection criteria.
  
  
  Testing: After making the necessary changes, re-run the report or transaction to ensure that the error no longer occurs.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or the specific documentation for the transaction or report you are using for more details on valid input formats.
  Debugging: If you are a developer, you can use the debugger to trace where the input is being processed and identify any potential issues with how the input is being handled.
  User Training: If this error is common among users, consider providing training or guidelines on how to correctly input data in selection screens.
  
  By following these steps, you should be able to resolve the E2138 error and successfully execute your report or transaction.