How To Fix AQ291 - No comparison performed

AQ291 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 291

• Message text: No comparison performed

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 AQ291 - No comparison performed ?

  The SAP error message AQ291 "No comparison performed" typically occurs in the context of the SAP Quality Management (QM) module, particularly during the inspection lot processing or when performing quality inspections. This error indicates that the system could not perform a comparison between the inspection results and the specified quality criteria.
  Causes:
  
  Missing Inspection Characteristics: The inspection lot may not have any inspection characteristics defined, which are necessary for comparison.
  Incomplete Inspection Plan: The inspection plan associated with the inspection lot may be incomplete or not properly configured.
  Incorrect Configuration: There may be issues with the configuration of the quality management settings in the system.
  Data Entry Errors: There could be errors in the data entered for the inspection lot or characteristics.
  Status of Inspection Lot: The inspection lot may be in a status that does not allow for comparisons to be made.
  
  Solutions:
  
  Check Inspection Characteristics: Ensure that the inspection lot has the necessary inspection characteristics defined.