How To Fix /SAPAPO/TDL_DAO109 - No value for semantic &1 could be read in structure for &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 109

• Message text: No value for semantic &1 could be read in structure for &2

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 /SAPAPO/TDL_DAO109 - No value for semantic &1 could be read in structure for &2 ?

  The SAP error message /SAPAPO/TDL_DAO109 typically indicates that there is a missing value for a specific semantic key in a structure related to the Advanced Planning and Optimization (APO) module. This error can occur in various contexts, such as during data processing, planning, or when accessing certain APO functions.
  Cause:
  The error message is triggered when the system attempts to read a value for a semantic key (denoted as &1) in a specific structure (denoted as &2), but it cannot find a corresponding value. This can happen due to several reasons, including:
  
  Missing Master Data: The required master data (e.g., materials, locations, etc.) may not be maintained or may be incomplete.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from retrieving the necessary values.
  Configuration Issues: The configuration settings in APO may not be set up correctly, leading to missing or incorrect semantic keys.
  Transport Issues: If the system has recently undergone a transport of changes, some data may not have been transported correctly.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Master Data: Verify that all necessary master data is maintained correctly in the system. Ensure that the relevant semantic keys have values assigned to them.
  
  Use transaction codes like /SAPAPO/MDP1 (for product master) or /SAPAPO/LOC1 (for location master) to check the data.
  
  
  
  Data Consistency Check: Run consistency checks to identify any inconsistencies in the data. You can use transaction /SAPAPO/TSM to perform a consistency check.
  
  
  Review Configuration: Check the configuration settings in the APO system to ensure that all necessary settings are in place. This includes checking the settings for planning areas, data sources, and other relevant configurations.
  
  
  Transport Logs: If the issue arose after a transport, review the transport logs to ensure that all necessary objects and data were transported correctly.
  
  
  Debugging: If the issue persists, consider debugging the relevant program or function module to identify where the error is occurring and why the value cannot be read.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional insights or patches that may address the issue.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO for data maintenance and consistency checks.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.