How To Fix /SAPAPO/TDL_DAO078 - Unblocking order &1 to &2 and &3 was not successful

/SAPAPO/TDL_DAO078 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 078

• Message text: Unblocking order &1 to &2 and &3 was not successful

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO078 - Unblocking order &1 to &2 and &3 was not successful ?

  The SAP error message /SAPAPO/TDL_DAO078 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with unblocking a specific order. This error message indicates that the system was unable to unblock the specified order due to various reasons.
  Causes:
  
  Order Status: The order may be in a status that does not allow it to be unblocked. For example, if the order is already completed or in a status that prevents changes.
  Locking Issues: There may be locks on the order due to other processes or transactions that are currently being executed.
  Authorization Issues: The user may not have the necessary authorizations to perform the unblocking action on the order.
  Data Consistency: There may be inconsistencies in the data related to the order, which could prevent the unblocking process.
  Technical Issues: There could be underlying technical issues, such as database problems or system errors.
  
  Solutions:
  
  Check Order Status: Verify the status of the