How To Fix MN676 - Mandatory input parameter &1 is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 676

• Message text: Mandatory input parameter &1 is initial

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 MN676 - Mandatory input parameter &1 is initial ?

  The SAP error message MN676, which states "Mandatory input parameter &1 is initial," typically occurs when a required field in a transaction or function module is not filled in or is left blank. This error is common in various SAP modules, particularly in logistics and materials management.
  Cause:
  The error is triggered when the system expects a mandatory input parameter (denoted by &1) to be provided, but it is found to be empty or uninitialized. This can happen in various scenarios, such as:
  
  Missing Data: A required field in a transaction screen is not filled out.
  Incorrect Configuration: The configuration of the transaction or program may require certain fields to be filled that are not being populated.
  User Input Error: The user may have overlooked entering necessary information.
  Program Logic: If the error occurs in a custom program or enhancement, there may be a logic flaw that fails to set the required parameter.
  
  Solution:
  To resolve the MN676 error, follow these steps:
  
  
  Identify the Missing Parameter: Check the error message for the specific parameter that is indicated as missing (the &1 will be replaced with the actual field name).
  
  
  Fill in the Required Field: Navigate to the relevant transaction or screen and ensure that the mandatory field is filled in with the appropriate data.
  
  
  Review Configuration: If you are an administrator or have access to configuration settings, review the settings for the transaction or module to ensure that all required fields are correctly defined.
  
  
  Check User Input: If the error occurs during user input, ensure that users are trained to fill in all mandatory fields before submitting the transaction.
  
  
  Debugging: If the error occurs in a custom program, use debugging tools to trace the execution and identify where the parameter is not being set.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or module to understand the required fields and their significance.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes, especially those related to material management (MM), sales and distribution (SD), or production planning (PP).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  User Exits and BAdIs: If you are working with custom developments, consider reviewing any user exits or Business Add-Ins (BAdIs) that might be affecting the input parameters.
  
  By following these steps, you should be able to identify and resolve the cause of the MN676 error in your SAP environment.