How To Fix LATP055 - Material cannot be checked in APO ATP (material &1, plant &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: LATP - Messages for Package LATP

• Message number: 055

• Message text: Material cannot be checked in APO ATP (material &1, plant &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LATP055 - Material cannot be checked in APO ATP (material &1, plant &2) ?

  The SAP error message LATP055 indicates that a material cannot be checked in Advanced Planning and Optimization (APO) Available-to-Promise (ATP) for a specific plant. This error typically arises due to configuration or master data issues. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  
  Material Not Extended to APO: The material may not be extended to the APO system. This means that the material is not available for ATP checks in the APO environment.
  
  
  Missing or Incorrect Master Data: The material master data may be incomplete or incorrect. This includes missing data in the material master or the plant-specific data.
  
  
  Plant Not Configured for APO: The plant may not be configured correctly in the APO system, or it may not be set up to perform ATP checks.
  
  
  ATP Check Configuration: The configuration for ATP checks in APO may not be set up correctly for the material or plant.
  
  
  Material Status: The material may have a status that prevents it from being used in ATP checks (e.g., blocked for sales).
  
  
  Solutions:
  
  
  Extend Material to APO: Ensure that the material is extended to the APO system. This can be done using transaction code CIF (Core Interface) to transfer the material from the ERP system to APO.
  
  
  Check Master Data: Verify that the material master data is complete and correct. Check the following:
  
  Basic data
  Sales data
  Plant-specific data
  MRP data
  
  
  
  Configure Plant in APO: Ensure that the plant is correctly configured in the APO system. Check the settings in the APO system to ensure that the plant is active and set up for ATP checks.
  
  
  Review ATP Configuration: Check the configuration settings for ATP in APO. Ensure that the relevant settings for the material and plant are correctly defined in the APO system.
  
  
  Check Material Status: Review the material status in the ERP system to ensure that it is not blocked for sales or other activities that would prevent ATP checks.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CIF - Core Interface for transferring data between ERP and APO.
  MM03 - Display Material Master to check material details.
  CIF - Monitor the CIF transfer to see if there are any errors or issues.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring ATP in APO and troubleshooting common issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the LATP055 error message.
  
  
  By following these steps, you should be able to identify the cause of the LATP055 error and implement the necessary solutions to resolve it.