How To Fix /SAPTRX/ASC046 - AO type &1 evaluation set to function but no function defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPTRX/ASC -

• Message number: 046

• Message text: AO type &1 evaluation set to function but no function defined

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 /SAPTRX/ASC046 - AO type &1 evaluation set to function but no function defined ?

  The SAP error message /SAPTRX/ASC046 AO type &1 evaluation set to function but no function defined typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with the configuration of the APO system and its integration with other SAP modules.
  Cause:
  This error message indicates that there is an issue with the configuration of the APO system, specifically related to the evaluation of an "AO type" (which stands for "Advanced Optimization type"). The error suggests that the system is trying to evaluate a certain type of AO, but there is no corresponding function defined for that type. This can happen due to:
  
  Missing Configuration: The necessary configuration for the AO type has not been set up in the system.
  Incorrect Settings: The settings for the AO type may be incorrect or incomplete.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing definitions.
  Custom Development: If there are custom functions or enhancements, they may not be properly defined or activated.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction in SAP (e.g., /SAPAPO/SDP1 for SNP or /SAPAPO/MC90 for DP) and verify that the AO type in question is properly configured.
  Ensure that all necessary functions for the AO type are defined and active.
  
  
  
  Define Missing Functions:
  
  If the error indicates that a specific function is missing, you may need to define that function in the system. This could involve creating a new function module or ensuring that an existing one is correctly linked to the AO type.
  
  
  
  Review Transport Requests:
  
  If the configuration was recently transported, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific AO type and its configuration. SAP Notes may provide additional insights or patches that could resolve the issue.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments related to the AO type, review the code to ensure that it is functioning as expected and that all necessary functions are defined.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on configuring AO types.
  Documentation: Review the SAP APO documentation for detailed information on configuring Advanced Optimization types and their associated functions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.