How To Fix ATP_SUP_LOGIC055 - Core characteristic &1 is already used as a prioritized characteristic.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_SUP_LOGIC - Messages for ATP Supply Protection Logic

• Message number: 055

• Message text: Core characteristic &1 is already used as a prioritized characteristic.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_SUP_LOGIC055 - Core characteristic &1 is already used as a prioritized characteristic. ?

  The SAP error message ATP_SUP_LOGIC055 indicates that a core characteristic is being used as a prioritized characteristic in the Advanced Planning (ATP) logic, which is not allowed. This typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where characteristics are defined for planning purposes.
  Cause:
  The error arises when:
  
  A core characteristic (which is a fundamental attribute of a product or material) is being assigned or used in a way that conflicts with its definition as a prioritized characteristic.
  The system is trying to process a planning scenario where the same characteristic is being used in multiple roles, leading to a conflict.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Characteristic Assignments:
  
  Check the configuration of the characteristics in the relevant planning area. Ensure that the core characteristic is not being assigned as a prioritized characteristic in the same context.
  
  
  
  Modify Characteristic Usage:
  
  If the characteristic needs to be used as a prioritized characteristic, consider redefining it or creating a new characteristic that can serve that purpose without conflicting with the core characteristic.
  
  
  
  Check Planning Area Settings:
  
  Go to the planning area settings in the SAP system and verify how characteristics are defined and used. Make sure that the definitions align with the intended use in planning.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on defining and using characteristics in your planning scenarios.
  
  
  
  Testing:
  
  After making changes, test the planning scenario again to ensure that the error is resolved and that the planning logic works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on characteristic configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO or the specific module you are working with to better understand characteristic management.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.