How To Fix /SAPAPO/OO_TR634 - Choose a selection

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 634

• Message text: Choose a selection

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR634 - Choose a selection ?

  The SAP error message /SAPAPO/OO_TR634 Choose a selection typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a transaction or report that requires a selection criteria, but no selection has been made.
  Cause:
  
  No Selection Made: The most common cause of this error is that the user has not made any selection in the required fields before executing the transaction.
  Incorrect Input: The input provided in the selection criteria may not meet the expected format or requirements.
  Missing Data: The data required for the selection might be missing or not available in the system.
  
  Solution:
  
  Make a Selection: Ensure that you fill in the necessary selection criteria fields before executing the transaction. This may include specifying parameters such as date ranges, product IDs, or other relevant filters.
  Check Input Values: Verify that the values entered in the selection fields are correct and conform to the expected formats.
  Review Documentation: Consult the relevant SAP documentation or user guides for the specific transaction to understand the required selection criteria.
  System Configuration: If the issue persists, it may be necessary to check the system configuration or consult with your SAP Basis or APO administrator to ensure that all necessary data is available and correctly configured.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the specific transaction codes related to the error, as this can help in troubleshooting.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.