How To Fix MAFWKF146 - Serious error occurred while writing WL assignments for key figure &1

MAFWKF146 - Overview

• Message type: E = Error

• Message class: MAFWKF - Analyzer Framework: Messages for Key Figures

• Message number: 146

• Message text: Serious error occurred while writing WL assignments for key figure &1

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.

MAFWKF146 - Details

• The SAP error message MAFWKF146 indicates that a serious error occurred while writing Workload (WL) assignments for a key figure in the context of SAP BW (Business Warehouse) or SAP Analytics. This error typically arises during data processing or data loading activities, particularly when dealing with key figures in InfoProviders or during the execution of queries.
  Possible Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the underlying data sources.
  Configuration Errors: Incorrect configuration of the InfoProvider or the key figure settings can lead to this error.
  System Resource Limitations: Insufficient memory or processing power on the SAP system can cause failures during data processing.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  Database Issues: Problems with the underlying database, such as locks or corruption, can also lead to this