How To Fix UPE1002 - Invalid operation

UPE1002 - Overview

• Message type: E = Error

• Message class: UPE1 - Messages: Link to External Applications

• Message number: 002

• Message text: Invalid operation

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UPE1002 - Invalid operation ?

  The SAP error message UPE1002 "Invalid operation" typically occurs in the context of SAP Business Workflow or when dealing with user-defined functions or operations in SAP systems. This error indicates that an operation being attempted is not valid in the current context or is not supported by the system.
  Causes:
  
  Incorrect Function Call: The operation being called may not be defined or may not exist in the context where it is being invoked.
  Invalid Parameters: The parameters passed to a function or operation may not be valid or may not meet the expected criteria.
  Workflow 
  Configuration Issues: If this error occurs in a workflow context, it may be due to misconfiguration of the workflow steps or tasks.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation.
  System Bugs or Limitations: There may be bugs in the SAP system or limitations in the version being used that prevent the operation from being