How To Fix CNIF_STATUS011 - Error calling up BAPI: Activity &1 appears more than once

CNIF_STATUS011 - Overview

• Message type: E = Error

• Message class: CNIF_STATUS - Messages for setting/deleting system and user status

• Message number: 011

• Message text: Error calling up BAPI: Activity &1 appears more than once

Self-Explanatory Message

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CNIF_STATUS011 - Details

• The SAP error message CNIF_STATUS011 indicates that there is an issue with the BAPI (Business Application Programming Interface) call related to the activity in a project. Specifically, the error message states that "Activity &1 appears more than once," which means that the system has detected duplicate entries for a particular activity in the data being processed.
  
  Cause:
  The primary cause of this error is the presence of duplicate activity entries in the data being passed to the BAPI. This can occur due to:
  
  Data Entry Errors: Duplicate activities may have been entered manually in the project or task list.
  Data Import Issues: If data is being imported from an external system or file, duplicates may arise from the import process.
  Incorrect Logic in Custom Code: If there is custom code that prepares data for the BAPI call, it may inadvertently create duplicates.
  
  
  Solution:
  To resolve the CNIF_STATUS011 error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Review the