How To Fix PMMO_MM_INTEGRATION038 - Initial peg can only be an individual WBS element

PMMO_MM_INTEGRATION038 - Overview

• Message type: E = Error

• Message class: PMMO_MM_INTEGRATION - Messages for PMMO Integration with MM-IM

• Message number: 038

• Message text: Initial peg can only be an individual WBS element

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 PMMO_MM_INTEGRATION038 - Initial peg can only be an individual WBS element ?

  The SAP error message PMMO_MM_INTEGRATION038, which states "Initial peg can only be an individual WBS element," typically occurs in the context of project management and materials management integration. This error indicates that the system expects a specific type of Work Breakdown Structure (WBS) element to be used in a particular transaction or process, but the provided input does not meet this requirement.
  
  Cause:
  
  
  Incorrect WBS Element Type: The error usually arises when a collective WBS element (which aggregates multiple individual WBS elements) is used instead of an individual WBS element. The system requires a specific, singular WBS element for certain operations, particularly when dealing with pegging in project management.
  
  
  
  Configuration Issues: There may be configuration settings in the project system or materials management that are not aligned with the requirements for the transaction being executed.
  
  
  Data Entry Errors: Users may inadvertently select or input a WBS element that is not valid for the operation