How To Fix IR501 - Reference measuring point &1 is not available

IR501 - Overview

• Message type: E = Error

• Message class: IR - PM: IMRC - Measurement Readings and Counters

• Message number: 501

• Message text: Reference measuring point &1 is not available

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IR501 - Reference measuring point &1 is not available ?

  The SAP error message IR501, which states "Reference measuring point &1 is not available," typically occurs in the context of SAP's Plant Maintenance (PM) or Industry Solution for Utilities (IS-U) modules. This error indicates that the system is unable to find the specified reference measuring point, which is necessary for certain operations, such as creating or processing measurement documents.
  Causes:
  
  Non-Existent Measuring Point: The reference measuring point specified in the transaction does not exist in the system.
  Inactive Measuring Point: The measuring point may exist but is inactive or not available for the current transaction.
  Incorrect Configuration: There may be configuration issues in the measuring point settings or in the related master data.
  Authorization Issues: The user may not have the necessary authorizations to access the measuring point.
  Data Consistency Issues: There may be inconsistencies in the master data or transactional data related to the measuring point.
  
  Solutions:
  
  Verify Measuring Point: Check if the measuring point specified in