How To Fix PPECHK404 - Activity &1 has not been assigned a line object between &2 and &3

PPECHK404 - Overview

• Message type: E = Error

• Message class: PPECHK - iPPE Consistency Check

• Message number: 404

• Message text: Activity &1 has not been assigned a line object between &2 and &3

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 PPECHK404 - Activity &1 has not been assigned a line object between &2 and &3 ?

  The SAP error message PPECHK404 indicates that a specific activity (denoted by &1) has not been assigned a line object within a specified range (between &2 and &3). This error typically occurs in the context of production planning or project management within SAP, particularly when dealing with production orders, project structures, or similar scenarios.
  
  Cause:
  
  Missing Assignment: The activity in question has not been properly assigned to a line object (such as a production order, project, or task).
  Incorrect Configuration: There may be issues with the configuration of the production planning or project management module, leading to missing or incorrect assignments.
  Data Integrity Issues: There could be inconsistencies in the master data or transactional data that prevent the system from recognizing the assignment.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or assign the activity to the line object.
  
  
  Solution:
  
  Check Assignments: Verify that the activity is correctly assigned to the relevant