How To Fix /SAPAPO/DMRES132 - A resource must have at least one dimension

/SAPAPO/DMRES132 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 132

• Message text: A resource must have at least one dimension

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 /SAPAPO/DMRES132 - A resource must have at least one dimension ?

  The SAP error message /SAPAPO/DMRES132 indicates that a resource in the Advanced Planning and Optimization (APO) module does not have any dimensions assigned to it. This is a common issue when configuring resources in SAP APO, particularly when setting up production resources or planning resources.
  
  Cause:
  The error occurs because:
  
  A resource is defined without any associated dimensions (e.g., capacity, time, etc.).
  The resource is expected to have at least one dimension to function correctly in planning scenarios.
  This can happen during the creation or modification of a resource in the APO system.
  
  
  Solution:
  To resolve this error, you need to ensure that the resource has at least one dimension assigned. Here are the steps to do this:
  
  
  Access the Resource Master Data:
  
  Go to the transaction code /SAPAPO/RES01 (or use the relevant transaction for resource maintenance).
  
  
  
  Select the Resource:
  
  Enter the resource ID that is causing the error and display its details.
  
  
  
  Check Dimensions:
  
  Navigate to the "Dimensions" tab or section of