How To Fix /SAPAPO/DMRES819 - No capacity was specified. Capacity was set to 0

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 819

• Message text: No capacity was specified. Capacity was set to 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES819 - No capacity was specified. Capacity was set to 0 ?

  The SAP error message /SAPAPO/DMRES819 No capacity was specified. Capacity was set to 0 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with resource planning and capacity management. This error indicates that the system could not find any capacity defined for a specific resource, leading it to default the capacity to zero.
  Causes:
  
  Missing Capacity Definition: The resource in question may not have any capacity defined in the system.
  Incorrect Resource Configuration: The resource might be incorrectly configured, leading to the system not recognizing its capacity.
  Planning Version Issues: The planning version being used may not have the necessary capacity data.
  Resource Availability: The resource may be set to inactive or not available for the planning period.
  Data Transfer Issues: If data is being transferred from another system (like SAP R/3), there may be issues with the data transfer that result in missing capacity information.
  
  Solutions:
  
  
  Check Resource Capacity:
  
  Go to the resource master data in SAP APO and verify that the capacity is defined correctly.
  Ensure that the capacity is set for the correct planning version and time period.
  
  
  
  Review Resource Configuration:
  
  Check the configuration of the resource in the APO system to ensure it is set up correctly.
  Make sure that the resource is active and available for planning.
  
  
  
  Update Planning Version:
  
  If you are using a specific planning version, ensure that it has the correct capacity data. You may need to copy or update the planning version to include the necessary capacity.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the master data to ensure that all necessary data is present and correctly configured.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to capacity planning and resource management for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/RES01 to view resource capacities or /SAPAPO/DMRES for resource management.
  Master Data: Ensure that the master data for resources is complete and accurate.
  Capacity Planning: Familiarize yourself with capacity planning concepts in SAP APO to better understand how resources and capacities are managed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.