How To Fix /PM0/ALB_MESSAGES250 - Date of main due date must be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALB_MESSAGES -

• Message number: 250

• Message text: Date of main due date must be specified

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 /PM0/ALB_MESSAGES250 - Date of main due date must be specified ?

  The SAP error message /PM0/ALB_MESSAGES250 indicating "Date of main due date must be specified" typically occurs in the context of project management or maintenance management within SAP. This error suggests that a required date field, specifically the main due date, has not been filled in or is missing in the relevant transaction or document.
  Cause:
  
  Missing Main Due Date: The most common cause is that the main due date field is left blank when creating or updating a project, maintenance order, or task.
  Configuration Issues: There may be configuration settings in the system that require a main due date to be specified for certain types of documents or processes.
  User Input Error: Users may inadvertently skip entering the main due date due to oversight or misunderstanding of the required fields.
  
  Solution:
  
  Enter the Main Due Date: Navigate to the relevant transaction or document where the error occurred and ensure that the main due date field is filled in. This is usually a mandatory field, so it should be clearly marked.
  Check Configuration: If you are an administrator or have access to configuration settings, check the settings related to the project or maintenance order types to ensure that the main due date is correctly configured as a required field.
  User Training: Provide training or documentation to users to ensure they understand the importance of entering the main due date and how to do so correctly.
  Validation Rules: If applicable, review any validation rules or user exits that may be affecting the entry of the main due date.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like IW31 (Create Order), IW32 (Change Order), or CJ20N (Project Builder) where this error can occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation or help files for specific guidance on the fields required for the transaction you are working with.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance.