How To Fix /SAPAPO/PDEM172 - Error when reading/deleting over TDL DAO

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 172

• Message text: Error when reading/deleting over TDL DAO

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM172 - Error when reading/deleting over TDL DAO ?

  The SAP error message /SAPAPO/PDEM172 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the Transfer Data Layer (TDL) and Data Access Objects (DAO). This error can arise during operations such as reading or deleting data from the TDL.
  Cause:
  The error can be caused by several factors, including:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the data being accessed or deleted.
  Authorization Problems: The user may not have the necessary permissions to perform the read or delete operation.
  Configuration Errors: Incorrect settings in the TDL or DAO configuration can lead to this error.
  Locking Issues: The data being accessed may be locked by another process, preventing the read or delete operation.
  Technical Issues: Bugs or issues in the SAP system or the APO module itself.
  
  Solution:
  To resolve the /SAPAPO/PDEM172 error, you can try the following steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the operation. You can check this in the user roles and profiles.
  
  
  Data Consistency Check: Run consistency checks on the data in the TDL to identify and resolve any inconsistencies. This can often be done using transaction codes like /SAPAPO/TSM or /SAPAPO/TSM1.
  
  
  Review Configuration: Verify the configuration settings for TDL and DAO. Ensure that they are set up correctly according to your business requirements.
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data that might be causing the issue. If you find any locks, you may need to release them.
  
  
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require technical expertise.
  
  
  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 known issues.
  
  
  Contact SAP Support: If none of the above solutions work, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM, /SAPAPO/TSM1, and SM12 for troubleshooting.
  Documentation: Review SAP documentation related to TDL and DAO for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/PDEM172 error effectively.