How To Fix WP764 - Error &1 processing object category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 764

• Message text: Error &1 processing object category &2

What causes this issue?

Error &V1& occurred during processing of object category &V2&.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

Processing was terminated.

How to fix this error?

Objekt &V2& is probably not active or missing from Business Object
Repository. Activate the object. If the error still occurs or if you
cannot activate the object, inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP764 - Error &1 processing object category &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WP764 Error &1 processing object category &2
  
  Meaning / Cause:
  This error message typically occurs during workflow processing in SAP. It indicates that an error happened while processing a particular object category in a workflow step.
  
  &1: This placeholder is replaced by the specific error text or code.
  &2: This placeholder is replaced by the object category (e.g., BUS object type) that the workflow is trying to process.
  
  Common causes include:
  
  The workflow is trying to process an object that does not exist or is not valid.
  The object category specified in the workflow step is incorrect or not supported.
  Missing or incorrect configuration in the workflow or the business object repository.
  Authorization issues preventing access to the object.
  Inconsistent or incomplete data in the object instance.
  The workflow container does not have the required object or the object is not properly bound.
  
  
  Where does it occur?
  
  During workflow execution, especially when a workflow step tries to access or manipulate a business object.
  When a workflow template is triggered and the system tries to process an object instance of a certain category.
  
  
  How to Analyze:
  
  Check the exact error text (&1) in the message log or workflow log to get more details.
  Identify the object category (&2) involved (e.g., BUS1006 for Purchase Order).
  Use transaction SWI1 or SWI2_FREQ to check workflow logs and find the step where the error occurred.
  Check the workflow container to see if the object instance is correctly passed and bound.
  Verify the existence and validity of the object instance in the system (e.g., check if the Purchase Order exists).
  Check the business object repository (transaction SWO1) for the object category and its methods.
  Review authorizations for the user executing the workflow.
  Check for any recent changes in the workflow template or business object definitions.
  
  
  Possible Solutions:
  
  Correct the object instance: Ensure the object instance exists and is valid.
  Fix the workflow container binding: Make sure the workflow container has the correct object instance and is properly bound to the workflow step.
  Adjust the workflow step: If the object category is incorrect, correct it in the workflow step.
  Check authorizations: Ensure the user executing the workflow has the necessary authorizations to access the object.
  Update or repair the business object: If the business object is corrupted or incomplete, fix it.
  Debug the workflow: Use transaction SWI_DEBUG to step through the workflow and identify the exact cause.
  Check for OSS Notes: Search SAP OSS Notes for any known issues related to the specific object category and error.
  
  
  Related Transactions and Tools:
  
  SWI1 – Workflow log
  SWI2_FREQ – Workflow log for frequently run workflows
  SWO1 – Business Object Builder
  SWI_DEBUG – Workflow debugger
  SWDD – Workflow Builder (to check and edit workflow templates)
  SU53 – Authorization check (if authorization is suspected)
  
  
  Example:
  If the error message is:
  
  WP764 Error "Object instance does not exist" processing object category BUS1006
  
  This means the workflow tried to process a Purchase Order (BUS1006) that does not exist.
  Solution: Verify the Purchase Order number passed to the workflow and correct it.
  
  
  If you provide the exact error text (&1) and object category (&2) from your system, I can help you with a more specific analysis.
  
  Let me know if you need help with a specific scenario!