How To Fix /SAPAPO/TDL_DAO144 - An error occurred when reading LC refurbishment orders

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 144

• Message text: An error occurred when reading LC refurbishment orders

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_DAO144 - An error occurred when reading LC refurbishment orders ?

  The SAP error message /SAPAPO/TDL_DAO144 indicates that there was an issue when reading the LC (Logistics Control) refurbishment orders in the Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to refurbishment orders, such as missing or incorrect entries in the database.
  Configuration Issues: Incorrect configuration settings in the APO system or in the integration with the ERP system can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to access the refurbishment orders.
  Database Issues: Problems with the database, such as locks or corruption, can prevent the system from reading the required data.
  Transport Issues: If the system has recently undergone a transport of changes, it may not have been properly executed, leading to missing or inconsistent data.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like /SAPAPO/TSM or /SAPAPO/TSM1 to check for inconsistencies in the data. You may need to run consistency checks or repair tools provided by SAP.
  Review Configuration: Verify the configuration settings in both the APO and ERP systems to ensure they are correctly set up for handling refurbishment orders.
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access refurbishment orders. This can be checked in transaction SU53 or by consulting with your security team.
  Database Check: If you suspect database issues, consult your database administrator to check for locks, performance issues, or corruption.
  Review Transport Logs: If the issue arose after a recent transport, review the transport logs for any errors or warnings that may indicate what went wrong.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  Documentation: Review the SAP documentation related to refurbishment orders and APO to ensure that all processes are being followed correctly.
  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 and resolve the issue related to the /SAPAPO/TDL_DAO144 error message.