How To Fix KU101 - Exception in function module & return code &

KU101 - Overview

• Message type: E = Error

• Message class: KU - Costing: Rollup

• Message number: 101

• Message text: Exception in function module & return code &

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?

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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.

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KU101 - Details

• The SAP error message "KU101 Exception in function module & return code &" typically indicates that there is an issue with a function module in the SAP system, which is often related to the processing of a specific transaction or operation. This error can arise from various underlying causes, and the specific return code can provide more context about the nature of the issue.
  Possible Causes:
  
  Data Issues: The data being processed may be incorrect or incomplete. This could include missing mandatory fields or invalid data formats.
  Configuration Problems: There may be issues with the configuration of the relevant module or transaction, such as missing settings or incorrect parameters.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to perform the action.
  System Bugs: There could be a bug in the function module itself or in the related code that is causing the exception.
  Performance Issues: If the system is under heavy