How To Fix CPPEMIG335 - Internal error; part-of relationship could not be created

CPPEMIG335 - Overview

• Message type: E = Error

• Message class: CPPEMIG - Migration of BOM and Routing to iPPE

• Message number: 335

• Message text: Internal error; part-of relationship could not be created

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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CPPEMIG335 - Details

• The SAP error message CPPEMIG335, which indicates an "Internal error; part-of relationship could not be created," typically arises during the migration or creation of product structures in SAP, particularly when dealing with the SAP Product Lifecycle Management (PLM) or SAP Advanced Planning and Optimization (APO) modules. This error suggests that there is an issue with establishing a relationship between components in a product structure.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect master data (e.g., materials, BOMs).
  
  Configuration Issues: The system configuration may not support the relationships being created, or there may be missing settings in the relevant customizing.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to create or modify the part-of relationships.
  System Bugs: There could be a bug in the SAP system or a specific version that is causing this internal error.
  Database Constraints: There may be constraints in