How To Fix 34N402 - Constraint net "&1" loaded number: "&2"

34N402 - Overview

• Message type: E = Error

• Message class: 34N - Messages for AP Configuration Engine

• Message number: 402

• Message text: Constraint net "&1" loaded number: "&2"

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 34N402 - Constraint net "&1" loaded number: "&2" ?

  The SAP error message 34N402, which states "Constraint net '&1' loaded number: '&2'", typically relates to issues with constraint nets in the context of SAP's Advanced Planning and Optimization (APO) or similar modules. This error indicates that there is a problem with the loading of a constraint net, which is a part of the planning process that helps in managing constraints on resources, production, and other planning elements.
  
  Cause:
  
  Data Inconsistency: The constraint net may have inconsistencies in the data, such as missing or incorrect entries.
  
  Configuration Issues: There may be configuration issues in the planning area or the way the constraint net is set up.
  System Performance: If the system is under heavy load, it may not be able to process the constraint net correctly.
  Version Mismatch: There could be a mismatch between the versions of the planning area and the data being used.
  
  
  Solution:
  
  Check Data Consistency: Verify the data related to the constraint net.