How To Fix ESH_QL_MSG028 - Could not calculate interval range for time-based aggregation

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QL_MSG - ESH Query Logging

• Message number: 028

• Message text: Could not calculate interval range for time-based aggregation

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 ESH_QL_MSG028 - Could not calculate interval range for time-based aggregation ?

  The SAP error message ESH_QL_MSG028 ("Could not calculate interval range for time-based aggregation") typically occurs in the context of SAP's Enterprise Search or SAP HANA when there is an issue with the time-based aggregation of data. This error can arise due to various reasons, including incorrect configuration, missing data, or issues with the underlying data model.
  Causes:
  
  Missing or Incorrect Time Dimension: The time dimension required for the aggregation might be missing or incorrectly defined in the data model.
  Data Gaps: There may be gaps in the data for the specified time range, which can prevent the system from calculating the required intervals.
  Configuration Issues: The settings for the time-based aggregation might not be properly configured in the system.
  Invalid Time Range: The specified time range for the aggregation might be invalid or not supported.
  Data Type Mismatch: There could be a mismatch in the expected data types for the time fields being used in the aggregation.
  
  Solutions:
  
  Check Time Dimension: Ensure that the time dimension is correctly defined and available in the data model. Verify that the time attributes are correctly mapped.
  Validate Data Completeness: Check the underlying data for completeness. Ensure that there are no gaps in the time series data that could affect the aggregation.
  Review Configuration Settings: Go through the configuration settings for time-based aggregation in the relevant application or data model. Make sure that all necessary parameters are set correctly.
  Adjust Time Range: If the error is related to an invalid time range, adjust the time range to ensure it is valid and supported by the data.
  Data Type Verification: Verify that the data types of the fields used in the aggregation are compatible and correctly defined.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for Enterprise Search or SAP HANA regarding time-based aggregations to understand the requirements and configurations.
  Logs and Traces: Review system logs and traces for additional error messages or warnings that might provide more context about the issue.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.