How To Fix /UI2/START_UP001 - Association Header invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/START_UP -

• Message number: 001

• Message text: Association Header invalid

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 /UI2/START_UP001 - Association Header invalid ?

  The SAP error message /UI2/START_UP001 Association Header invalid typically occurs in the context of SAP Fiori applications and indicates that there is an issue with the association header in the OData service or the Fiori launchpad configuration. This error can arise due to various reasons, including misconfigurations, issues with the OData service, or problems with the Fiori launchpad setup.
  Causes:
  
  Invalid OData Service Configuration: The OData service may not be properly configured, or the association header may not be correctly defined in the service metadata.
  Missing or Incorrect Authorization: The user may not have the necessary authorizations to access the OData service or the associated entities.
  Fiori Launchpad 
  Configuration Issues: There may be issues with the Fiori launchpad configuration, such as incorrect target mappings or catalog assignments.
  Backend System Issues: There could be issues with the backend system that the Fiori application is trying to connect to, such as service unavailability or incorrect service URLs.
  
  Solutions:
  
  
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