How To Fix UDM_STRATEGY028 - Due date period &1 must not be empty, since period &2 exists

SAP Error Message - Details

• Message type: E = Error

• Message class: UDM_STRATEGY - Message Class for Collection Strategies

• Message number: 028

• Message text: Due date period &1 must not be empty, since period &2 exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UDM_STRATEGY028 - Due date period &1 must not be empty, since period &2 exists ?

  The SAP error message UDM_STRATEGY028 indicates that there is an issue with the due date period configuration in the context of a strategy or planning process. Specifically, the error states that the due date period must not be empty because there is an existing period that requires a value.
  Cause:
  This error typically arises in the following scenarios:
  
  Missing Configuration: The due date period is not defined in the system for a specific strategy or planning scenario, but there is an existing period that necessitates a value.
  Incorrect Data Entry: During the setup of a strategy or planning process, a user may have left the due date period field blank, which is not allowed when there are other periods defined.
  Inconsistent Data: There may be inconsistencies in the data configuration, where the system expects a due date period to be filled based on the existing periods.
  
  Solution:
  To resolve the UDM_STRATEGY028 error, you can take the following steps:
  
  
  Check Configuration:
  
  Navigate to the relevant configuration settings for the strategy or planning process in SAP.
  Ensure that all required due date periods are defined and not left empty.
  
  
  
  Review Existing Periods:
  
  Identify the existing periods (as indicated by &2 in the error message) and verify their settings.
  Make sure that the due date period (indicated by &1) is populated correctly based on the existing periods.
  
  
  
  Data Entry:
  
  If you are entering data manually, ensure that you fill in all mandatory fields, including the due date period.
  If you are using a template or import process, check that the data being imported includes valid entries for the due date period.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to the specific module you are working with (e.g., SAP S/4HANA, SAP CRM) for guidance on configuring due date periods.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the module, you may need to use specific transaction codes to access configuration settings (e.g., SPRO for configuration).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.