How To Fix /SAPAPO/DMRES523 - External capacity: Header entry without data for resource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 523

• Message text: External capacity: Header entry without data for resource &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES523 - External capacity: Header entry without data for resource &1 ?

  The SAP error message /SAPAPO/DMRES523 indicates that there is an issue with external capacity in the Advanced Planning and Optimization (APO) module. Specifically, the message states that there is a header entry for a resource, but there is no associated data for that resource. This can occur in scenarios where external capacities are defined but not properly configured or populated with the necessary data.
  Cause:
  
  Missing Data: The resource specified in the error message does not have any associated data in the system. This could be due to incomplete configuration or data entry.
  Incorrect Resource Configuration: The resource may not be correctly set up in the system, leading to a lack of relevant data.
  Data Deletion: Data that was previously associated with the resource may have been deleted or not saved properly.
  Integration Issues: If the resource is supposed to pull data from another system or module, there may be integration issues preventing the data from being retrieved.
  
  Solution:
  
  
  Check Resource Configuration:
  
  Go to the resource master data in the APO system and verify that the resource is correctly configured.
  Ensure that all necessary fields are filled out, including capacity, availability, and any other relevant parameters.
  
  
  
  Populate Missing Data:
  
  If the resource is missing data, enter the required information in the resource master data.
  Ensure that the external capacity data is correctly maintained.
  
  
  
  Review External Capacity Settings:
  
  Check the settings for external capacities in the APO system to ensure they are correctly defined and linked to the appropriate resources.
  
  
  
  Data Consistency Check:
  
  Run consistency checks in the APO system to identify any discrepancies or issues with the resource data.
  
  
  
  Integration Verification:
  
  If the resource relies on data from another system, verify that the integration is functioning correctly and that data is being transferred as expected.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as /SAPAPO/RES01 (Resource Overview) or /SAPAPO/DMRES (Manage Resources) to access and manage resource data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/DMRES523 error message.