How To Fix /SAPAPO/RSP401 - Open LO transaction cannot be found

/SAPAPO/RSP401 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 401

• Message text: Open LO transaction cannot be found

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/RSP401 - Open LO transaction cannot be found ?

  The SAP error message /SAPAPO/RSP401 Open LO transaction cannot be found typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to locate a specific Live Order (LO) transaction that is expected to be open or available for processing. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Transaction Not Created: The LO transaction may not have been created in the system, or it may have been deleted or archived.
  Incorrect Selection Criteria: The selection criteria used to search for the LO transaction may be incorrect or too restrictive, leading to no results being found.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing or incorrect entries in the database that prevent the system from locating the transaction.
  Authorization Issues: The user may not have the necessary authorizations to view or access the LO transaction.
  System Configuration: