How To Fix CKMLAVR763 - Run reference category unknown

CKMLAVR763 - Overview

• Message type: E = Error

• Message class: CKMLAVR - Message Class for Cumulation and Revision

• Message number: 763

• Message text: Run reference category unknown

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 CKMLAVR763 - Run reference category unknown ?

  The SAP error message CKMLAVR763, which states "Run reference category unknown," typically occurs in the context of Material Ledger (ML) and is related to the processing of actual costing or the execution of the actual costing run. This error indicates that the system is unable to identify the reference category for the run you are trying to execute.
  Causes:
  
  Missing Configuration: The reference category may not be properly configured in the system. This can happen if the necessary settings for the Material Ledger or actual costing are not completed.
  Incorrect Parameters: The parameters or selection criteria used when executing the actual costing run may be incorrect or incomplete.
  Data Inconsistencies: There may be inconsistencies in the data related to the materials or the costing run that prevent the system from identifying the reference category.
  Version Issues: If you are using an older version of SAP or if there are compatibility issues with the current configuration,