How To Fix /SAPAPO/DMRES135 - Change only possible for dimension-free capacity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 135

• Message text: Change only possible for dimension-free capacity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES135 - Change only possible for dimension-free capacity ?

  The SAP error message /SAPAPO/DMRES135 indicates that a change is being attempted on a resource that is not dimension-free, which means that the resource has specific dimensions (like capacity, units, etc.) associated with it. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when trying to modify certain attributes of a resource that are not allowed due to the resource's configuration.
  Cause:
  
  Resource Configuration: The resource you are trying to change is configured with dimensions (e.g., it has specific capacity settings based on units like hours, tons, etc.). Changes to certain attributes of dimensioned resources are restricted.
  Incorrect Change Attempt: You may be trying to change a property that is only allowed for dimension-free resources, such as certain capacity settings or characteristics.
  
  Solution:
  
  Check Resource Type: Verify if the resource you are trying to modify is indeed a dimensioned resource. If it is, you will need to ensure that you are only making changes that are permissible for that type of resource.
  Use Dimension-Free Resources: If your business process allows, consider using dimension-free resources for the changes you want to make. Dimension-free resources do not have specific capacity constraints and allow for more flexibility in changes.
  Review Configuration: If you need to change the resource's configuration, you may need to adjust the resource settings in the SAP APO system to ensure that they align with your intended changes.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on what changes can be made to dimensioned versus dimension-free resources.
  Contact Support: If you are unsure about the changes you need to make or if the error persists, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Resource Types in SAP APO: Understanding the different types of resources (dimensioned vs. dimension-free) and their configurations can help prevent this error.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Training and Documentation: Familiarize yourself with SAP APO's resource management functionalities through training materials or official SAP documentation.
  
  By following these steps, you should be able to resolve the error and make the necessary changes to your resources in SAP APO.