How To Fix /SAPAPO/APO370 - Data transport into the dropdown menu failed; termination

/SAPAPO/APO370 - Overview

• Message type: E = Error

• Message class: /SAPAPO/APO -

• Message number: 370

• Message text: Data transport into the dropdown menu failed; termination

Self-Explanatory Message

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/SAPAPO/APO370 - Details

• The SAP error message /SAPAPO/APO370 Data transport into the dropdown menu failed; termination typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with data transport, particularly when the system is trying to populate dropdown menus with data from the backend.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being fetched for the dropdown menu, which can lead to failures in data transport.
  Authorization Issues: The user may not have the necessary authorizations to access the data required for the dropdown.
  System Configuration: Incorrect configuration settings in the APO system can lead to issues with data transport.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may fail to fetch the required data in a timely manner.
  Transport Layer Issues: Problems with the transport layer or issues with the transport of data between different systems (e.g., between SAP ERP and