How To Fix GHO_ALLOC_UI094 - Measurement reading with identical timestamp exists

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 094

• Message text: Measurement reading with identical timestamp exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI094 - Measurement reading with identical timestamp exists ?

  The SAP error message GHO_ALLOC_UI094, which states "Measurement reading with identical timestamp exists," typically occurs in the context of handling measurement documents in SAP, particularly in the areas of utilities or resource management. This error indicates that there is an attempt to create or process a measurement reading that has the same timestamp as an existing reading in the system.
  Cause:
  
  
  Duplicate Measurement Readings: The primary cause of this error is the presence of two or more measurement readings that have the same timestamp for the same measurement point. This can happen due to:
  
  Manual entry errors where the same reading is entered multiple times.
  Data import processes that inadvertently include duplicate readings.
  System integrations that send duplicate data.
  
  
  
  Configuration Issues: Sometimes, the configuration settings in the SAP system may not be set up to handle duplicate timestamps correctly.
  
  
  Solution:
  To resolve the GHO_ALLOC_UI094 error, you can take the following steps:
  
  
  Identify Duplicate Readings:
  
  Use transaction codes like EL38 (for displaying measurement documents) or EL37 (for displaying measurement readings) to check for existing readings with the same timestamp.
  Query the database tables (e.g., EAM_MESR or EAM_MESR_H) to find duplicates.
  
  
  
  Remove or Adjust Duplicates:
  
  If duplicates are found, you can either delete the unnecessary duplicate readings or adjust the timestamps of the readings to ensure they are unique.
  Ensure that any manual entries or data imports are checked for duplicates before processing.
  
  
  
  Review Data Import Processes:
  
  If the duplicates are coming from an automated process, review the data import logic to ensure it checks for existing readings before inserting new ones.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to measurement readings and timestamps for any specific guidelines or best practices.
  
  
  
  System Configuration:
  
  If necessary, consult with your SAP Basis or technical team to review the configuration settings related to measurement documents to ensure they are set up correctly to handle timestamps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing measurement documents, such as EL31, EL32, and EL38.
  User Exits and BAdIs: If you have custom logic in place, review any user exits or BAdIs that might affect how measurement readings are processed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.