How To Fix /SAPAPO/DP_CHAR198 - The mat. no. does not match the actual mat. no.

/SAPAPO/DP_CHAR198 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DP_CHAR -

• Message number: 198

• Message text: The mat. no. does not match the actual mat. no.

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 /SAPAPO/DP_CHAR198 - The mat. no. does not match the actual mat. no. ?

  The SAP error message /SAPAPO/DP_CHAR198 indicates that there is a mismatch between the material number being processed and the actual material number expected in the system. This error typically occurs in the context of Demand Planning (DP) within SAP Advanced Planning and Optimization (APO).
  
  Cause:
  
  Material Number Mismatch: The material number entered in the transaction does not match the material number defined in the master data or the planning book.
  Data Consistency Issues: There may be inconsistencies in the data, such as changes in the material master that have not been reflected in the planning book.
  Incorrect Planning Book Configuration: The planning book may be configured incorrectly, leading to the system expecting a different material number.
  User Input Error: The user may have mistakenly entered the wrong material number.
  
  
  Solution:
  
  Verify Material Number: Check the material number you are trying to use and ensure it is correct. Compare it with the material master data in SAP.
  Check Planning