How To Fix /SAPAPO/RRP278 - ATP check executed for &1 planned orders and &2 errors occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 278

• Message text: ATP check executed for &1 planned orders and &2 errors occurred

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP278 - ATP check executed for &1 planned orders and &2 errors occurred ?

  The SAP error message /SAPAPO/RRP278 indicates that there was an issue during the Available-to-Promise (ATP) check for planned orders in the Advanced Planning and Optimization (APO) module. The message specifies that the ATP check was executed for a certain number of planned orders, and a specific number of errors occurred during this process.
  Cause:
  The errors during the ATP check can be caused by several factors, including but not limited to:
  
  Master Data Issues: Missing or incorrect master data for materials, such as material master records, location data, or product hierarchy.
  Configuration Issues: Incorrect settings in the ATP configuration, such as the ATP check rules or the planning strategy.
  Stock Availability: Insufficient stock or incorrect stock levels in the system, which can lead to ATP failures.
  Order Data Issues: Problems with the planned orders themselves, such as incorrect quantities, dates, or other parameters.
  Integration Issues: Problems with the integration between SAP APO and other SAP modules (like SAP ECC) or external systems.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  Check the Error Log: Review the detailed error log to identify the specific errors that occurred during the ATP check. This can provide insights into what went wrong.
  Verify Master Data: Ensure that all relevant master data (material master, location data, etc.) is correctly maintained and up to date.
  Review ATP Configuration: Check the ATP configuration settings in the system to ensure they are set up correctly for your business processes.
  Check Stock Levels: Verify the stock levels for the materials involved in the planned orders to ensure there is sufficient availability.
  Examine Planned Orders: Review the planned orders for any discrepancies or issues that may be causing the ATP check to fail.
  Run ATP Check Again: After addressing the identified issues, re-run the ATP check to see if the errors persist.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like /SAPAPO/RRP3 to analyze the planned orders and their ATP status.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to ATP checks in your version of SAP APO.
  Documentation: Refer to SAP documentation for detailed information on ATP checks and troubleshooting steps.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.