How To Fix LATP030 - No requirements type was specified; ATP check not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: LATP - Messages for Package LATP

• Message number: 030

• Message text: No requirements type was specified; ATP check not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LATP030 - No requirements type was specified; ATP check not possible ?

  The SAP error message LATP030 indicates that there is no requirements type specified for the availability check (ATP check), which prevents the system from performing the check. This error typically arises in the context of sales orders, production orders, or other processes where availability checks are necessary.
  Cause:
  The error can occur due to several reasons:
  
  Missing Requirements Type: The requirements type is not defined in the material master or the configuration settings for the relevant document type.
  Incorrect Configuration: The configuration for the availability check may not be set up correctly in the system.
  Document Type Issues: The document type being used may not have a requirements type assigned to it.
  Material Master Settings: The material master record may not have the necessary settings for the ATP check.
  
  Solution:
  To resolve the LATP030 error, you can take the following steps:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Check the relevant views (e.g., Sales, MRP) to ensure that the requirements type is specified.
  
  
  
  Review Document Type Configuration:
  
  Use transaction code SPRO to access the SAP Customizing Implementation Guide.
  Navigate to Sales and Distribution > Basic Functions > Availability Check > Define Requirements Types.
  Ensure that the document type you are using has a valid requirements type assigned.
  
  
  
  Assign Requirements Type:
  
  If the requirements type is missing, you can assign a valid requirements type to the document type in the configuration settings.
  
  
  
  Check Availability Check Settings:
  
  Ensure that the availability check is properly configured for the material and the relevant sales document type.
  You can check this in the material master under the MRP view or in the sales document type settings.
  
  
  
  Test ATP Check:
  
  After making the necessary changes, perform a test ATP check to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03: Display Material Master
  SPRO: Customizing Implementation Guide
  MD04: Stock/Requirements List (to check stock levels)
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring availability checks and requirements types.
  
  
  User Exits and BAdIs: If custom logic is involved, check for any user exits or BAdIs that might affect the requirements type determination.
  
  
  By following these steps, you should be able to identify and resolve the cause of the LATP030 error in your SAP system.