How To Fix ATP_SUP_LOGIC037 - The core characteristic value 1 &1 is not valid.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 037

• Message text: The core characteristic value 1 &1 is not valid.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_SUP_LOGIC037 - The core characteristic value 1 &1 is not valid. ?

  The SAP error message ATP_SUP_LOGIC037, which states "The core characteristic value 1 &1 is not valid," typically occurs in the context of Advanced Planning and Optimization (APO) or when dealing with the Available-to-Promise (ATP) functionality in SAP. This error indicates that there is an issue with the characteristic value being used in the planning process.
  Cause:
  
  Invalid Characteristic Value: The characteristic value being referenced (in this case, "1 &1") is not defined in the system. This could be due to a typo, or the characteristic may not be assigned to the relevant material or product.
  Master Data Issues: The material master or the characteristic settings may not be properly configured. This includes missing or incorrect entries in the classification system.
  Data Consistency: There may be inconsistencies in the data, such as missing values in the characteristic assignment for the product.
  Configuration Issues: The configuration of the planning area or the characteristics in the APO system may not be set up correctly.
  
  Solution:
  
  Check Characteristic Definition: Verify that the characteristic "1 &1" is defined in the system. You can do this by navigating to the classification view in the material master or the characteristics settings in the SAP system.
  Correct Characteristic Assignment: Ensure that the characteristic is correctly assigned to the relevant materials or products. If it is missing, you may need to add it.
  Review Master Data: Check the material master data for the product in question. Ensure that all necessary characteristics and values are correctly maintained.
  Data Consistency Check: Run consistency checks in the system to identify any discrepancies in the master data or characteristic assignments.
  Consult Documentation: Review any relevant documentation or configuration guides for the specific planning area or characteristics you are working with.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM02 (Change Material), CT04 (Create Characteristic), or CL02 (Change Class) to manage characteristics and material data.
  APO Configuration: If you are working in an APO environment, ensure that the planning area and the characteristics are correctly configured in the APO system.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights or similar experiences from other users.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP APO or the specific module you are working with.