How To Fix MD800 - *** Comment **** Check Material Master for APO

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 800

• Message text: *** Comment **** Check Material Master for APO

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 MD800 - *** Comment **** Check Material Master for APO ?

  The SAP error message MD800, which states "Check Material Master for APO," typically occurs in the context of Advanced Planning and Optimization (APO) within SAP. This error indicates that there is an issue with the material master data that is affecting the planning process in APO.
  
  Cause:
  The MD800 error can be triggered by several factors, including:
  
  Missing or Incomplete Data: The material master may lack essential data required for APO, such as planning data, forecast settings, or other relevant attributes.
  Incorrect Configuration: The configuration settings for the material in APO may not align with the settings in the SAP ERP system.
  Data Transfer Issues: There may be problems with the data transfer from the ERP system to APO, leading to incomplete or incorrect material master data in APO.
  Material Status: The material may be flagged with a status that prevents it from being used in planning (e.g., blocked or inactive).
  Master Data Synchronization: There may be