How To Fix PQ023 - This function cannot be executed

PQ023 - Overview

• Message type: E = Error

• Message class: PQ - HR-PD: Personnel Development

• Message number: 023

• Message text: This function cannot be executed

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.

PQ023 - Details

• The SAP error message PQ023, which states "This function cannot be executed," typically occurs in the context of the SAP Production Planning (PP) module or related areas. This error can arise due to various reasons, and understanding the context in which it appears is crucial for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to execute the function or transaction.
  Configuration Settings: Certain configuration settings in the system may prevent the execution of specific functions.
  Status of the Object: The object (e.g., production order, material) you are trying to work with may be in a status that does not allow the function to be executed.
  Missing Master Data: Required master data (like BOM, routing, etc.) may be missing or incorrectly configured.
  System Errors: There may be temporary system issues or bugs that are causing the function to be unavailable.
  
  Solutions:
  
  Check Authorizations: Ensure that