How To Fix /MVA/AMC_BM_MSG860 - Main due date cannot be before the effective date

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMC_BM_MSG -

• Message number: 860

• Message text: Main due date cannot be before the effective date

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /MVA/AMC_BM_MSG860 - Main due date cannot be before the effective date ?

  The SAP error message /MVA/AMC_BM_MSG860 indicates that there is an issue with the main due date being set before the effective date in the system. This error typically arises in the context of managing business processes related to materials management, logistics, or financial transactions where due dates and effective dates are critical for proper processing.
  Cause:
  
  Date Configuration: The main due date has been incorrectly configured to be earlier than the effective date. This can happen due to manual entry errors or incorrect data migration.
  Business Logic: The system enforces a business rule that the main due date must always be on or after the effective date to ensure logical consistency in processing.
  Data Entry: Users may have entered the dates incorrectly during transaction processing or data maintenance.
  
  Solution:
  
  Check Dates: Review the main due date and effective date in the relevant transaction or master data record. Ensure that the main due date is set to a date that is equal to or later than the effective date.
  Correct Data Entry: If the dates are incorrect, update the main due date to a valid date that meets the criteria.
  Validation Rules: If this error occurs frequently, consider reviewing the validation rules in your SAP configuration to ensure they align with your business processes.
  User Training: Provide training to users on the importance of entering dates correctly and understanding the implications of effective and due dates in the system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction or module you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with various transaction codes (e.g., MM01, ME21N, etc.) where this error can occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists after checking the dates and making corrections, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By ensuring that the main due date is always set correctly in relation to the effective date, you can avoid encountering this error in the future.