How To Fix /SAPAPO/ATP050 - Please select only one simulated requirement

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 050

• Message text: Please select only one simulated requirement

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/ATP050 - Please select only one simulated requirement ?

  The SAP error message /SAPAPO/ATP050 typically occurs in the Advanced Planning and Optimization (APO) module when there is an issue with the availability check for a product. The specific message "Please select only one simulated requirement" indicates that the system expects the user to select a single requirement for processing, but multiple requirements have been selected or none at all.
  Cause:
  
  Multiple Selections: The user has selected multiple requirements in the ATP (Available to Promise) check, which is not allowed for the operation being performed.
  No Selection: The user has not selected any requirement, leading to the system being unable to process the request.
  System Configuration: There may be configuration settings in the APO system that restrict the processing of multiple requirements.
  
  Solution:
  
  Select a Single Requirement: Ensure that you only select one requirement when performing the ATP check. This can usually be done by clicking on the specific requirement you wish to process.
  Review Selection Process: If you are using a selection screen or a report, double-check the selection criteria to ensure that only one requirement is being selected.
  Check for System Updates: If the issue persists, check if there are any updates or patches for your SAP system that might address this error.
  Consult Documentation: Refer to the SAP documentation or help files for more detailed instructions on how to handle ATP checks and requirements.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that deal with ATP checks, such as /SAPAPO/ATP or /SAPAPO/SDP.
  User Roles and Permissions: Ensure that your user role has the necessary permissions to perform ATP checks and that there are no restrictions in place.
  SAP Notes: Check the SAP Support Portal for any notes related to the error message /SAPAPO/ATP050 for additional troubleshooting steps or fixes.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO and ATP processes to better understand how to manage requirements effectively.
  
  By following these steps, you should be able to resolve the error and successfully perform the ATP check in SAP APO.