How To Fix /SAPAPO/DMRES803 - Reference resource &1 type is not the same as resource &2 type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 803

• Message text: Reference resource &1 type is not the same as resource &2 type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES803 - Reference resource &1 type is not the same as resource &2 type ?

  The SAP error message /SAPAPO/DMRES803 indicates a mismatch in resource types when trying to reference or use resources in the Advanced Planning and Optimization (APO) module. Specifically, it suggests that the reference resource (&1) and the resource being used (&2) are of different types, which is not allowed in the context of the operation you are trying to perform.
  Cause:
  
  Resource Type Mismatch: The most common cause of this error is that the system is trying to use two resources that are defined with different types. For example, one resource might be a production resource while the other might be a transportation resource.
  Configuration Issues: There may be configuration issues in the APO system where resources are not correctly defined or categorized.
  Data Entry Errors: Incorrect data entry when defining or referencing resources can lead to this error.
  
  Solution:
  
  Check Resource Definitions: Verify the definitions of both resources involved in the error. Ensure that they are of the same type. You can do this by navigating to the resource master data in the APO system.
  Correct Resource Usage: If you are trying to use a resource in a way that is not compatible with its type, you may need to adjust your planning scenario or the way you are referencing the resources.
  Review Configuration: Check the configuration settings in the APO system to ensure that resources are set up correctly and that there are no discrepancies in the resource types.
  Data Consistency: Ensure that the data in the system is consistent and that there are no duplicate or incorrectly defined resources that could be causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on resource types and their usage in APO.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/RES01 to view resource definitions or /SAPAPO/DMRES for resource management.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to resource management in APO.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.