How To Fix MPE_ST_MSGS017 - Enter valid reference type

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_ST_MSGS - Standard Text Messages

• Message number: 017

• Message text: Enter valid reference type

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 MPE_ST_MSGS017 - Enter valid reference type ?

  The SAP error message MPE_ST_MSGS017: Enter valid reference type typically occurs in the context of SAP's Material Management (MM) or related modules when a user is trying to enter or process a reference type that is not recognized or is invalid. This can happen in various transactions, such as creating or modifying purchase orders, material documents, or other related entries.
  Cause:
  
  Invalid Input: The user may have entered a reference type that does not exist in the system or is not valid for the current transaction.
  Configuration Issues: The reference types may not be properly configured in the system, or the necessary settings may be missing.
  Authorization Issues: The user may not have the necessary authorizations to access certain reference types.
  Data Consistency: There may be inconsistencies in the master data or configuration that lead to the system not recognizing the reference type.
  
  Solution:
  
  Check Input: Verify that the reference type entered is correct. Ensure that it matches the expected format and is a valid entry in the system.
  Configuration Review: 
  
  Go to the relevant configuration settings in SPRO (SAP Project Reference Object) and check if the reference types are defined correctly.
  Ensure that the reference types are active and properly linked to the relevant processes.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to use the reference type. This can be checked with the help of a security administrator.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction to understand the valid reference types that can be used.
  System Logs: Check system logs or error logs for any additional information that might help diagnose the issue.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or SAP Help Desk for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or others related to material management.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Consider searching 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 the cause of the error and implement a solution to resolve it.