How To Fix /SAPAPO/OM_BASIS002 - Error in ATP COM routine: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_BASIS -

• Message number: 002

• Message text: Error in ATP COM routine: &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_BASIS002 - Error in ATP COM routine: &1 ?

  The SAP error message /SAPAPO/OM_BASIS002 Error in ATP COM routine: &1 typically occurs in the Advanced Planning and Optimization (APO) module, particularly when dealing with Available-to-Promise (ATP) checks. This error indicates that there is an issue with the ATP check process, which can be caused by various factors.
  Possible Causes:
  
  Configuration Issues: Incorrect settings in the ATP configuration can lead to errors during the ATP check.
  Master Data Issues: Missing or incorrect master data (like material master, location, or product data) can cause the ATP routine to fail.
  Integration Issues: Problems with the integration between SAP APO and SAP ECC (or other systems) can lead to communication errors.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in the ATP check.
  Custom Code: If there are custom enhancements or modifications in the ATP process, they may introduce errors.
  
  Solutions:
  
  Check Configuration: Review the ATP configuration settings in the APO system. Ensure that all necessary settings are correctly configured.
  Validate Master Data: Ensure that all relevant master data is complete and accurate. Check the material master, product master, and any other related data.
  Monitor System Performance: Check the system performance and load. If the system is slow, consider optimizing performance or scheduling ATP checks during off-peak hours.
  Review Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Debugging: If you have access to the development environment, consider debugging the ATP routine to identify where the error is occurring.
  Check for Notes: Search the SAP Notes database for any relevant notes or patches that may address this specific error.
  Consult Documentation: Review the SAP documentation for ATP and APO for any additional troubleshooting steps or best practices.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/ATPCHECK to perform ATP checks manually and see if the error can be replicated.
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed information about the error, including the context in which it occurs and any relevant logs or screenshots.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPAPO/OM_BASIS002 error in your SAP system.