How To Fix MMRP01188 - Internal error occurred: bad target vecs

MMRP01188 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 188

• Message text: Internal error occurred: bad target vecs

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 MMRP01188 - Internal error occurred: bad target vecs ?

  The SAP error message MMRP01188 ("Internal error occurred: bad target vecs") typically indicates an internal inconsistency or issue within the SAP system, particularly related to the Material Management (MM) module. This error can arise during various processes, such as inventory management, material movements, or when executing certain transactions.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data related to materials, stock, or inventory records.
  
  Configuration Issues: Incorrect configuration settings in the material management module or related areas can lead to this error.
  System Bugs: This error might be caused by a bug in the SAP system, especially if you are using an older version or have not applied the latest patches.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing unexpected behavior leading to this error.
  
  Solutions:
  
  
  Check for Data Inconsistencies:
  
  Use transaction codes like MMBE (Stock Overview) or MB52 (List of Warehouse Stocks on Hand) to check for