How To Fix MO450 - Abend during choice of selection criteria

SAP Error Message - Details

• Message type: E = Error

• Message class: MO - Modeling and Prototyping

• Message number: 450

• Message text: Abend during choice of selection criteria

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 MO450 - Abend during choice of selection criteria ?

  The SAP error message MO450, which occurs during the selection of criteria in the context of Material Requirements Planning (MRP) or similar processes, typically indicates an issue related to the selection criteria or the data being processed. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the master data or transaction data that the system is trying to process.
  Selection Criteria Issues: The selection criteria defined for the MRP run may be incorrect or not applicable to the data set being processed.
  Configuration Issues: There could be configuration settings in the MRP or related modules that are not set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to access certain data or execute specific transactions.
  System Bugs: There may be bugs or issues in the SAP system that are causing the error.
  
  Solutions:
  
  Check Data Consistency: Verify the master data (e.g., material master, BOM, routing) and transaction data for any inconsistencies. Use transaction codes like MM03 (Material Master) or CS03 (BOM) to check the relevant data.
  Review Selection Criteria: Ensure that the selection criteria being used are valid and applicable. Adjust the criteria if necessary.
  Configuration Review: Check the configuration settings in the MRP area. This can be done through transaction codes like OMD0 (MRP Area) or OMD1 (MRP Group).
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action. This can be checked with the help of the security team or by using transaction SU53 to analyze authorization issues.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or information that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), MD02 (Single-item, Multi-level MRP), and MD04 (Stock/Requirements List) to help diagnose the issue.
  Documentation: Review SAP documentation related to MRP and the specific processes you are working with to ensure that you are following the correct procedures.
  User Forums: Check SAP community forums or user groups for discussions related to the MO450 error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the MO450 error and implement a suitable solution.