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

SAP Error Message - Details

• 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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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 the resource master data.
  Verify if any dimensions are assigned. If none are present, you will need to add at least one.
  
  
  
  Add Dimensions:
  
  Click on the option to add a new dimension.
  Choose the appropriate dimension type (e.g., capacity, time) and fill in the required details.
  Save the changes.
  
  
  
  Re-test the Functionality:
  
  After saving the resource with the added dimension, re-run the process that triggered the error to ensure that it has been resolved.
  
  
  
  Related Information:
  
  Resource Types: Understand the different types of resources in APO (e.g., production resources, transportation resources) and their specific requirements for dimensions.
  Documentation: Refer to SAP Help documentation for detailed information on resource configuration and dimension settings.
  Transaction Codes: Familiarize yourself with relevant transaction codes for resource management in APO, such as /SAPAPO/RES01 for displaying resources and /SAPAPO/RES02 for changing resources.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  By ensuring that resources are properly configured with the necessary dimensions, you can avoid encountering this error in the future.